Documentation: correct a typo introduced in r162971.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162975 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LanguageExtensions.html b/docs/LanguageExtensions.html
index bab172d..79fd3bc 100644
--- a/docs/LanguageExtensions.html
+++ b/docs/LanguageExtensions.html
@@ -1981,7 +1981,7 @@
 
 <p>Use <tt>__attribute__((pointer_with_type_tag(ptr_kind, ptr_idx,
 type_tag_idx)))</tt> on a function declaration to specify that the
-function accpets a type tag that determines the pointee type of some other
+function accepts a type tag that determines the pointee type of some other
 pointer argument.</p>
 
 <p>For example:</p>