Assorted spelling and case fixes.

dlls/imm32/imm.c

@@ -974,7 +974,7 @@ BOOL WINAPI ImmIsIME(HKL hKL)
   FIXME("(%p): semi-stub\n", hKL);
   /*
    * Dead key locales will return TRUE here when they should not
-   * There is probibly a more proper way to check this.
+   * There is probably a more proper way to check this.
    */
   return (root_context != NULL);
 }

dlls/rsabase/main.c

 /*
  * RSABASE - RSA encryption for Wine
  *
- * Copyright 2004 Mike McCormack for Codeweavers
- * Copyright 2002 Transgaming Technologies
+ * Copyright 2004 Mike McCormack for CodeWeavers
+ * Copyright 2002 TransGaming Technologies
  *
  * David Hammerton
  *

dlls/shlwapi/assoc.c

@@ -418,7 +418,7 @@ HRESULT WINAPI AssocQueryStringByKeyA(ASSOCF cfFlags, ASSOCSTR str, HKEY hkAssoc
  * Determine if a file association is dangerous (potentially malware).
  *
  * PARAMS
- *  lpszAssoc [I] Name of file or file extention to check.
+ *  lpszAssoc [I] Name of file or file extension to check.
  *
  * RETURNS
  *  TRUE, if lpszAssoc may potentially be malware (executable),

dlls/uxtheme/draw.c

@@ -219,7 +219,7 @@ static inline BOOL UXTHEME_StretchBlt(HDC hdcDst, int nXOriginDst, int nYOriginD
                                       BOOL transparent, COLORREF transcolor)
 {
     if(transparent) {
-        /* Ensure we dont pass any negative values to TransparentBlt */
+        /* Ensure we don't pass any negative values to TransparentBlt */
         return TransparentBlt(hdcDst, nXOriginDst, nYOriginDst, abs(nWidthDst), abs(nHeightDst),
                               hdcSrc, nXOriginSrc, nYOriginSrc, abs(nWidthSrc), abs(nHeightSrc),
                               transcolor);

dlls/x11drv/keyboard.c

@@ -1558,7 +1558,7 @@ HKL X11DRV_GetKeyboardLayout(DWORD dwThreadid)
     /* 
      * Microsoft Office expects this value to be something specific
      * for Japanese and Korean Windows with an IME the value is 0xe001
-     * We should probibly check to see if an IME exists and if so then
+     * We should probably check to see if an IME exists and if so then
      * set this word properly.
      */
     langid = PRIMARYLANGID(LANGIDFROMLCID(layout));