diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
index dd84837dd..80f48a2fd
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,8 @@
 # PyPI distribution artificats
 build/
 dist/
+
+# Sublime project files
+*.sublime-project
+*.sublime-workspace
+
diff --git a/tensor2tensor/data_generators/text_encoder.py b/tensor2tensor/data_generators/text_encoder.py
old mode 100644
new mode 100755
index 1bf7539d3..6cfa9e740
--- a/tensor2tensor/data_generators/text_encoder.py
+++ b/tensor2tensor/data_generators/text_encoder.py
@@ -321,10 +321,10 @@ def bisect(min_val, max_val):
         other_subtokenizer = bisect(present_count + 1, max_val)
       else:
         other_subtokenizer = bisect(min_val, present_count - 1)
-        if (abs(other_subtokenizer.vocab_size - target_size) <
-            abs(subtokenizer.vocab_size - target_size)):
-          return other_subtokenizer
-        return subtokenizer
+      if (abs(other_subtokenizer.vocab_size - target_size) <
+          abs(subtokenizer.vocab_size - target_size)):
+        return other_subtokenizer
+      return subtokenizer
 
     return bisect(min_val, max_val)