Merge pull request #12 from nabijaczleweli/patch-1

Fix typo in README.md

Author: joakimkarlsson

README.md

@@ -138,7 +138,7 @@ String assertions in Snowhouse are used to verify the values of STL strings (std
 Used to verify that actual is equal to an expected value.
 
 ```cpp
-Assert:That(actual_str, Equals("foo")); 
+AssertThat(actual_str, Equals("foo")); 
 AssertThat(actual_str, Is().EqualTo("foo"));
 ```