diff --git a/lib/bundler/man/bundle-add.1 b/lib/bundler/man/bundle-add.1
index 5ed5cf6f68..821c253ff2 100644
--- a/lib/bundler/man/bundle-add.1
+++ b/lib/bundler/man/bundle-add.1
@@ -41,7 +41,7 @@ Specify version requirements(s) for the added gem\.
 Specify the group(s) for the added gem\. Multiple groups should be separated by commas\.
 .
 .TP
-\fB\-\-source\fR, , \fB\-s\fR
+\fB\-\-source\fR, \fB\-s\fR
 Specify the source for the added gem\.
 .
 .TP
diff --git a/lib/bundler/man/bundle-add.1.ronn b/lib/bundler/man/bundle-add.1.ronn
index 7571a431ab..8eead9c569 100644
--- a/lib/bundler/man/bundle-add.1.ronn
+++ b/lib/bundler/man/bundle-add.1.ronn
@@ -27,7 +27,7 @@ bundle add rails --group "development, test"
 * `--group`, `-g`:
   Specify the group(s) for the added gem. Multiple groups should be separated by commas.
 
-* `--source`, , `-s`:
+* `--source`, `-s`:
   Specify the source for the added gem.
 
 * `--require`, `-r`: