Bug 1255800 - Fix typo. r=me CLOSED TREE

--HG--
extra : rebase_source : 39d810adcd902fad9fc56113205a6bf84875043f

js/src/jit-test/tests/ctypes/incompatible-pointer.js

@@ -6,7 +6,7 @@ function test() {
   assertTypeErrorMessage(() => { ctypes.int32_t.ptr(0).isNull.call({}); },
                          "PointerType.prototype.isNull called on incompatible object, got the object ({})");
   assertTypeErrorMessage(() => { ctypes.int32_t.ptr(0).increment.call(1); },
-                         "PointerType.prototype.increment called on incompatible object,  got the number 1");
+                         "PointerType.prototype.increment called on incompatible object, got the number 1");
   assertTypeErrorMessage(() => { ctypes.int32_t.ptr(0).increment.call(ctypes.int32_t(0)); },
                          "PointerType.prototype.increment called on non-PointerType CData, got ctypes.int32_t(0)");
   assertTypeErrorMessage(() => { ctypes.int32_t.ptr(0).decrement.call(1); },