Only only

Fixes #174

Author: ben

book/A-git-in-other-environments/sections/guis.asc

@@ -6,7 +6,7 @@ New features show up there first, and only at the command line is the full power
 But plain text isn't the best choice for all tasks; sometimes a visual representation is what you need, and some users are much more comfortable with a point-and-click interface.
 
 It's important to note that different interfaces are tailored for different workflows.
-Some clients only expose only a carefully curated subset of Git functionality, in order to support a specific way of working that the author considers effective.
+Some clients expose only a carefully curated subset of Git functionality, in order to support a specific way of working that the author considers effective.
 When viewed in this light, none of these tools can be called ``better'' than any of the others, they're simply more fit for their intended purpose.
 Also note that there's nothing these graphical clients can do that the command-line client can't; the command-line is still where you'll have the most power and control when working with your repositories.