Changes

README.md

@@ -26,5 +26,5 @@ It installs on any Open edX install same as any other xblock:
 
     pip install -e git+https://github.com/pmitros/FeedbackXBlock.git#egg=rate==0.0
 
-From there, add 'feedback' to your list of advanced modules, and you're 
+From there, add "feedback" to your list of advanced modules, and you're 
 good to go. 

feedback/feedback.py

@@ -23,7 +23,7 @@
                   "lessons learned, as well as key gaps in our presentation."
 DEFAULT_PLACEHOLDER = "Take a little bit of time to reflect here. " \
                       "Research shows that a meaningful synthesis will help " \
-                      "you better understand and remember material from this" \
+                      "you better understand and remember material from this " \
                       "course."
 DEFAULT_ICON = "face"
 DEFAULT_SCALETEXT = ["Excellent", "Good", "Average", "Fair", "Poor"]

feedback/static/html/studio_view.html

@@ -33,8 +33,8 @@
       <div class="wrapper-comp-setting">
         <label class="label setting-label" for="icon_set">Likert icon set</label>
 	<select name="icon_set">
-	  <option value="face">Faces (happy-to-sad)</option>
-	  <option value="midface">Faces (sad-to-happy-to-sad)</option>
+	  <option value="face">Faces (happy to sad)</option>
+	  <option value="midface">Faces (sad to happy to sad)</option>
 	  <option value="num">Numeric</option></select>
       </div>
       <span class="tip setting-help">We can either show happy/sad faces, or numbers 1-5.</span>