iluwatar#228 Fixed "Introduction" header

iluwatar · iluwatar · commit cc0b93dc508e · 2015-08-30T15:55:29.000+03:00
diff --git a/README.md b/README.md
@@ -21,7 +21,7 @@
  - <a href="#license">License</a>
 
 
-## <a name="introduction">Introduction</a>
+# <a name="introduction">Introduction</a> [&#8593;](#top)
 
 Design patterns are formalized best practices that the programmer can use to
 solve common problems when designing an application or system.
