diff --git a/doc/CONFIGURATION.md b/doc/CONFIGURATION.md
index 6b3cfd5..3fa1594 100644
--- a/doc/CONFIGURATION.md
+++ b/doc/CONFIGURATION.md
@@ -49,7 +49,7 @@ On-line reconfiguration
 --------------------------
 
 aprsc has been designed from the start to support configuration reloading
-without requiring a full software restarts.  Many APRS server operators
+without requiring a full software restart.  Many APRS server operators
 value high uptimes and service availability, so server restarts should be
 kept to a minimum.