diff --git a/doc/debugging_with_gdb.html b/doc/debugging_with_gdb.html
index 6b1e2536e0..8be989132d 100644
--- a/doc/debugging_with_gdb.html
+++ b/doc/debugging_with_gdb.html
@@ -36,8 +36,7 @@ debugged.
 
 <ul>
 <li>
-Show file and line number for code 
-, set breakpoints and disassemble:
+Show file and line number for code, set breakpoints and disassemble:
 <pre>(gdb) <b>list</b>
 (gdb) <b>list <i>line</i></b>
 (gdb) <b>list <i>file.go</i>:<i>line</i></b>