diff --git a/.idea/misc.xml b/.idea/misc.xml
index 7348392..b119efb 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 2.7.3 (/usr/local/bin/python2.7)" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 2.7.5 (/usr/local/bin/python2.7)" project-jdk-type="Python SDK" />
 </project>
 
diff --git a/.idea/pyutils.iml b/.idea/pyutils.iml
index a34a857..cb7a849 100644
--- a/.idea/pyutils.iml
+++ b/.idea/pyutils.iml
@@ -5,5 +5,12 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
+  <component name="PyDocumentationSettings">
+    <option name="myDocStringFormat" value="Plain" />
+  </component>
+  <component name="TestRunnerService">
+    <option name="projectConfiguration" value="Unittests" />
+    <option name="PROJECT_TEST_RUNNER" value="Unittests" />
+  </component>
 </module>