diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index e112fa3..49b9c6f 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -957,7 +957,7 @@
 /// "externally" visible to other translation units in the program.
 ///
 /// In C99, inline definitions are not externally visible by default. However,
-/// if even one of the globa-scope declarations is marked "extern inline", the
+/// if even one of the global-scope declarations is marked "extern inline", the
 /// inline definition becomes externally visible (C99 6.7.4p6).
 ///
 /// In GNU89 mode, or if the gnu_inline attribute is attached to the function