diff --git a/test/Sema/function-pointer-sentinel-attribute.c b/test/Sema/function-pointer-sentinel-attribute.c
index 0de02fa..6d3fb17 100644
--- a/test/Sema/function-pointer-sentinel-attribute.c
+++ b/test/Sema/function-pointer-sentinel-attribute.c
@@ -2,22 +2,19 @@
 
 void (*e) (int arg, const char * format, ...) __attribute__ ((__sentinel__ (1,1)));
 
-int main()
-{
-        void (*b) (int arg, const char * format, ...) __attribute__ ((__sentinel__));  // expected-note {{function has been explicitly marked sentinel here}}
-        void (*z) (int arg, const char * format, ...) __attribute__ ((__sentinel__ (2))); // expected-note {{function has been explicitly marked sentinel here}}
+int main() {
+  void (*b) (int arg, const char * format, ...) __attribute__ ((__sentinel__));  // expected-note {{function has been explicitly marked sentinel here}}
+  void (*z) (int arg, const char * format, ...) __attribute__ ((__sentinel__ (2))); // expected-note {{function has been explicitly marked sentinel here}}
 
 
-        void (*y) (int arg, const char * format, ...) __attribute__ ((__sentinel__ (5))); // expected-note {{function has been explicitly marked sentinel here}}
+  void (*y) (int arg, const char * format, ...) __attribute__ ((__sentinel__ (5))); // expected-note {{function has been explicitly marked sentinel here}}
 
-	b(1, "%s", (void*)0);	// OK
-	b(1, "%s", 0);  // expected-warning {{missing sentinel in function call}}
-	z(1, "%s",4 ,1,0);  // expected-warning {{missing sentinel in function call}}
-	z(1, "%s", (void*)0, 1, 0);	// OK
+  b(1, "%s", (void*)0); // OK
+  b(1, "%s", 0);  // expected-warning {{missing sentinel in function call}}
+  z(1, "%s",4 ,1,0);  // expected-warning {{missing sentinel in function call}}
+  z(1, "%s", (void*)0, 1, 0); // OK
 
-	y(1, "%s", 1,2,3,4,5,6,7);  // expected-warning {{missing sentinel in function call}}
+  y(1, "%s", 1,2,3,4,5,6,7);  // expected-warning {{missing sentinel in function call}}
 
-	y(1, "%s", (void*)0,3,4,5,6,7);	// OK
-
+  y(1, "%s", (void*)0,3,4,5,6,7); // OK
 }
-