diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 944cf10..99902ae6 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -121,7 +121,7 @@
 ..............................................................................
  File    Content                                        
  cmdline Command line arguments                         
- cpu	 Current and last cpu in wich it was executed		(2.4)(smp)
+ cpu	 Current and last cpu in which it was executed		(2.4)(smp)
  cwd	 Link to the current working directory
  environ Values of environment variables      
  exe	 Link to the executable of this process
@@ -309,13 +309,13 @@
   > cat /proc/irq/0/smp_affinity 
   ffffffff
 
-It's a bitmask, in wich you can specify wich CPUs can handle the IRQ, you can
+It's a bitmask, in which you can specify which CPUs can handle the IRQ, you can
 set it by doing:
 
   > echo 1 > /proc/irq/prof_cpu_mask
 
 This means that only the first CPU will handle the IRQ, but you can also echo 5
-wich means that only the first and fourth CPU can handle the IRQ.
+which means that only the first and fourth CPU can handle the IRQ.
 
 The way IRQs are routed is handled by the IO-APIC, and it's Round Robin
 between all the CPUs which are allowed to handle it. As usual the kernel has
diff --git a/Documentation/networking/packet_mmap.txt b/Documentation/networking/packet_mmap.txt
index 8d4cf78..4fc8e98 100644
--- a/Documentation/networking/packet_mmap.txt
+++ b/Documentation/networking/packet_mmap.txt
@@ -40,7 +40,7 @@
 + How to use CONFIG_PACKET_MMAP
 --------------------------------------------------------------------------------
 
-From the user standpoint, you should use the higher level libpcap library, wich
+From the user standpoint, you should use the higher level libpcap library, which
 is a de facto standard, portable across nearly all operating systems
 including Win32. 
 
@@ -217,8 +217,8 @@
 
 kmalloc allocates any number of bytes of phisically contiguous memory from 
 a pool of pre-determined sizes. This pool of memory is mantained by the slab 
-allocator wich is at the end the responsible for doing the allocation and 
-hence wich imposes the maximum memory that kmalloc can allocate. 
+allocator which is at the end the responsible for doing the allocation and 
+hence which imposes the maximum memory that kmalloc can allocate. 
 
 In a 2.4/2.6 kernel and the i386 architecture, the limit is 131072 bytes. The 
 predetermined sizes that kmalloc uses can be checked in the "size-<bytes>" 
@@ -254,7 +254,7 @@
 
 	<block number> * <block size> / <frame size>
 
-Suposse the following parameters, wich apply for 2.6 kernel and an
+Suposse the following parameters, which apply for 2.6 kernel and an
 i386 architecture:
 
 	<size-max> = 131072 bytes
@@ -360,7 +360,7 @@
                         statistics where checked with getsockopt() and
                         the PACKET_STATISTICS option.
 
-TP_STATUS_CSUMNOTREADY: currently it's used for outgoing IP packets wich 
+TP_STATUS_CSUMNOTREADY: currently it's used for outgoing IP packets which 
                         it's checksum will be done in hardware. So while 
                         reading the packet we should not try to check the 
                         checksum. 
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 82710ae..5cb9630 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -256,7 +256,8 @@
 	depends on ACPI_CUSTOM_DSDT
 	default ""
 	help
-	  Enter the full path name to the file wich includes the AmlCode declaration.
+	  Enter the full path name to the file which includes the AmlCode
+	  declaration.
 
 config ACPI_BLACKLIST_YEAR
 	int "Disable ACPI for systems before Jan 1st this year" if X86_32
diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
index edf14a2..743ac40 100644
--- a/drivers/isdn/i4l/isdn_x25iface.c
+++ b/drivers/isdn/i4l/isdn_x25iface.c
@@ -7,7 +7,7 @@
  *
  * stuff needed to support the Linux X.25 PLP code on top of devices that
  * can provide a lab_b service using the concap_proto mechanism.
- * This module supports a network interface wich provides lapb_sematics
+ * This module supports a network interface which provides lapb_sematics
  * -- as defined in Documentation/networking/x25-iface.txt -- to
  * the upper layer and assumes that the lower layer provides a reliable
  * data link service by means of the concap_device_ops callbacks.
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 928e6cf..6459edc 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -40,7 +40,7 @@
  * and so on). So the PSC1 is mapped to /dev/ttyPSC0, PSC2 to /dev/ttyPSC1 and
  * so on. But be warned, it's an ABSOLUTE REQUIREMENT ! This is needed mainly
  * fpr the console code : without this 1:1 mapping, at early boot time, when we
- * are parsing the kernel args console=ttyPSC?, we wouldn't know wich PSC it
+ * are parsing the kernel args console=ttyPSC?, we wouldn't know which PSC it
  * will be mapped to.
  */
 
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index a8455c9..495db57 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -102,7 +102,7 @@
 	.no_dynamic_id = 	1,
 };
 
-/* The card has three separate interfaces, wich the serial driver
+/* The card has three separate interfaces, which the serial driver
  * recognizes separately, thus num_port=1.
  */
 static struct usb_serial_driver option_3port_device = {
diff --git a/drivers/video/sstfb.c b/drivers/video/sstfb.c
index 99921df..8c1a8b5 100644
--- a/drivers/video/sstfb.c
+++ b/drivers/video/sstfb.c
@@ -32,7 +32,7 @@
 
 -TODO: at one time or another test that the mode is acceptable by the monitor
 -ASK: Can I choose different ordering for the color bitfields (rgba argb ...)
-      wich one should i use ? is there any preferred one ? It seems ARGB is
+      which one should i use ? is there any preferred one ? It seems ARGB is
       the one ...
 -TODO: in  set_var check the validity of timings (hsync vsync)...
 -TODO: check and recheck the use of sst_wait_idle : we don't flush the fifo via
diff --git a/drivers/w1/masters/matrox_w1.c b/drivers/w1/masters/matrox_w1.c
index 591809c..2788b8c 100644
--- a/drivers/w1/masters/matrox_w1.c
+++ b/drivers/w1/masters/matrox_w1.c
@@ -98,7 +98,7 @@
  *
  * Using tristate pins, since i can't find any open-drain pin in whole motherboard.
  * Unfortunately we can't connect to Intel's 82801xx IO controller
- * since we don't know motherboard schema, wich has pretty unused(may be not) GPIO.
+ * since we don't know motherboard schema, which has pretty unused(may be not) GPIO.
  *
  * I've heard that PIIX also has open drain pin.
  *
diff --git a/fs/befs/datastream.c b/fs/befs/datastream.c
index 785f6b2..b7d6b92 100644
--- a/fs/befs/datastream.c
+++ b/fs/befs/datastream.c
@@ -118,7 +118,7 @@
  * befs_read_lsmylink - read long symlink from datastream.
  * @sb: Filesystem superblock 
  * @ds: Datastrem to read from
- * @buf: Buffer in wich to place long symlink data
+ * @buf: Buffer in which to place long symlink data
  * @len: Length of the long symlink in bytes
  *
  * Returns the number of bytes read
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index bf96a61..9a3ec20 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -4,7 +4,7 @@
 #
 # Stage one of module building created the following:
 # a) The individual .o files used for the module
-# b) A <module>.o file wich is the .o files above linked together
+# b) A <module>.o file which is the .o files above linked together
 # c) A <module>.mod file in $(MODVERDIR)/, listing the name of the
 #    the preliminary <module>.o file, plus all .o files