Spelling corrections that should've landed with the original patch for bug 184059

extensions/cookie/nsCookiePermission.cpp

@@ -76,7 +76,7 @@ nsCookiePermission::TestPermission(nsIURI *aURI,
   nsresult rv;
   *aPermission = kDefaultPolicy;
 
-  // check if the user wants to be prompted. we only do this if a prior
+  // check whether the user wants to be prompted. we only do this if a prior
   // permissionlist lookup (performed by the caller) returned UNKNOWN_ACTION
   // (i.e., no permissionlist entry exists for this host).
   if (aShowDialog && aListPermission == nsIPermissionManager::UNKNOWN_ACTION) {

extensions/cookie/nsCookieService.cpp

@@ -2094,7 +2094,7 @@ nsCookieService::CheckPrefs(nsIURI     *aHostURI,
   // 2) disallow mailnews, if pref set
   // 3) perform a permissionlist lookup to see if an entry exists for this host
   //    (a match here will override defaults in 4)
-  // 4) go thru enumerated permissions to see which one we have:
+  // 4) go through enumerated permissions to see which one we have:
   // -> cookies disabled: return
   // -> dontacceptforeign: check if cookie is foreign
   // -> p3p: check p3p cookie data