Fix misc .c/.h comment typos

Fix various .c/.h typos in comments (no code changes).

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index 32c635e..a00d159 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -211,7 +211,7 @@
 int usb_ftdi_elan_write_pcimem(struct platform_device *pdev, u8 addressofs,
         u8 width, u32 data);
 /*
-* these can not be inlines because we need the structure offset!!
+* these cannot be inlines because we need the structure offset!!
 * Does anyone have a better way?????
 */
 #define u132_read_pcimem(u132, member, data) \
@@ -3045,7 +3045,7 @@
 * This function may be called by the USB core whilst the "usb_all_devices_rwsem"
 * is held for writing, thus this module must not call usb_remove_hcd()
 * synchronously - but instead should immediately stop activity to the
-* device and ansynchronously call usb_remove_hcd()
+* device and asynchronously call usb_remove_hcd()
 */
 static int __devexit u132_remove(struct platform_device *pdev)
 {
@@ -3241,7 +3241,7 @@
 #define u132_resume NULL
 #endif
 /*
-* this driver is loaded explicitely by ftdi_u132
+* this driver is loaded explicitly by ftdi_u132
 *
 * the platform_driver struct is static because it is per type of module
 */