Fix typos

fixes #322

diff --git a/doc/usage.rst b/doc/usage.rst
index 6721b69ecbb84afd2ba3969b4844be4be2442b6c..3e7726b3289fa750a8c57c93a17bd24dd92398d4 100644 (file)
--- a/doc/usage.rst
+++ b/doc/usage.rst
@@ -377,7 +377,7 @@ sv_idle
 
 sv_used
     Server connections that have been idle more than `server_check_delay`,
-    so they needs `server_check_query` to run on it before it can be used.
+    so they need `server_check_query` to run on them before they can be used.
 
 sv_tested
     Server connections that are currently running either `server_reset_query`