Fix line length

Author: tylerdave

docs/starting/install/linux.rst

@@ -3,7 +3,8 @@
 Installing Python on Linux
 ==========================
 
-The latest versions of CentOS, Fedora, Redhat Enterprise (RHEL) and Ubuntu **come with Python 2.7 out of the box**.
+The latest versions of CentOS, Fedora, Redhat Enterprise (RHEL) and Ubuntu **
+come with Python 2.7 out of the box**.
 
 To see which version of Python you have installed, open a command prompt and run