Merge pull request #8 from golangmastery/dependabot/bundler/docs/rexml-3.3.3

Author: sangam14

docs/Gemfile.lock

@@ -49,7 +49,8 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
-    rexml (3.2.5)
+    rexml (3.3.3)
+      strscan
     rouge (3.3.0)
     ruby_dep (1.5.0)
     safe_yaml (1.0.4)
@@ -58,6 +59,7 @@ GEM
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
+    strscan (3.1.0)
 
 PLATFORMS
   ruby