diff --git a/lib/linguist/blob_helper.rb b/lib/linguist/blob_helper.rb
index 74c2c684..a942b205 100644
--- a/lib/linguist/blob_helper.rb
+++ b/lib/linguist/blob_helper.rb
@@ -433,19 +433,17 @@ module Linguist
         Language['R']
       end
     end
-    
-    
+
     # Internal: Guess language of .gsp files.
-    # 
+    #
     # Returns a Language.
     def guess_gsp_language
-    	    if lines.grep(/<%|<%@|\${|<%|<g:|<meta name="layout"|<r:/).any?
-    	Language['Groovy Server Pages']
+      if lines.grep(/<%|<%@|\$\{|<%|<g:|<meta name="layout"|<r:/).any?
+        Language['Groovy Server Pages']
       else
         Language['Gosu']
       end
     end
-    
 
     # Internal: Guess language from the first line.
     #
diff --git a/test/test_blob.rb b/test/test_blob.rb
index 99caff88..26d116ad 100644
--- a/test/test_blob.rb
+++ b/test/test_blob.rb
@@ -335,12 +335,12 @@ class TestBlob < Test::Unit::TestCase
     assert_equal Language['Gosu'], blob("hello.gsp").language
     assert_equal Language['Gosu'], blob("Hello.gst").language
     assert_equal Language['Gosu'], blob("hello.vark").language
-    
-    #Groovy Server Pages 
+
+    # Groovy Server Pages
     assert_equal Language['Groovy Server Pages'], blob("bar.gsp").language
     assert_equal Language['Groovy Server Pages'], blob("hello-resources.gsp").language
     assert_equal Language['Groovy Server Pages'], blob("hello-pagedirective.gsp").language
-    assert_equal Language['Groovy Server Pages'], blob("hello-var.gsp").language 
+    assert_equal Language['Groovy Server Pages'], blob("hello-var.gsp").language
   end
 
   def test_lexer