fix Gemfile

Gemfile

@@ -111,7 +111,7 @@ gem 'RedCloth',      '~> 4.2.9'
 gem 'rdoc',          '~>3.6'
 gem 'org-ruby',      '~> 0.9.12'
 gem 'creole',        '~>0.3.6'
-gem 'wikicloth',     '~> 0.8.1'
+gem 'wikicloth',     '0.8.1'
 gem 'asciidoctor',   '~> 1.5.2'
 
 # Diffs

Gemfile.lock

@@ -345,7 +345,6 @@ GEM
     html-pipeline (1.11.0)
       activesupport (>= 2)
       nokogiri (~> 1.4)
-    htmlentities (4.3.4)
     http-cookie (1.0.2)
       domain_name (~> 0.5)
     http_parser.rb (0.5.3)
@@ -562,6 +561,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 3.0)
       netrc (~> 0.7)
+    rinku (1.7.3)
     rotp (1.6.1)
     rouge (1.7.7)
     rqrcode (0.7.0)
@@ -725,8 +725,6 @@ GEM
       eventmachine (>= 0.12.8)
       http_parser.rb (~> 0.5.1)
       simple_oauth (~> 0.1.4)
-    twitter-text (1.12.0)
-      unf (~> 0.1.0)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     uglifier (2.3.3)
@@ -762,12 +760,10 @@ GEM
     whenever (0.8.4)
       activesupport (>= 2.3.4)
       chronic (>= 0.6.3)
-    wikicloth (0.8.3)
+    wikicloth (0.8.1)
       builder
       expression_parser
-      htmlentities
-      nokogiri
-      twitter-text
+      rinku
     xpath (2.0.0)
       nokogiri (~> 1.3)
 
@@ -924,7 +920,7 @@ DEPENDENCIES
   virtus (~> 1.0.1)
   webmock (~> 1.21.0)
   whenever (~> 0.8.4)
-  wikicloth (~> 0.8.1)
+  wikicloth (= 0.8.1)
 
 BUNDLED WITH
    1.10.6