Clean up description wording

dstansby · dstansby · commit ceeda3671697 · 2017-03-08T09:30:36.000Z
diff --git a/examples/text_labels_and_annotations/text_alignment.py b/examples/text_labels_and_annotations/text_alignment.py
@@ -4,8 +4,8 @@
 ===================
 
 You can precisely layout text in data or axes (0,1) coordinates.  This
-example shows you some of the alignment and rotation specifications to
-layout text.
+example shows you some of the alignment and rotation specifications for text
+layout.
 """
 
 import matplotlib.pyplot as plt
