diff --git a/docs/source/markdown/podman-systemd.unit.5.md b/docs/source/markdown/podman-systemd.unit.5.md
index ea0dd13334..01b2491fce 100644
--- a/docs/source/markdown/podman-systemd.unit.5.md
+++ b/docs/source/markdown/podman-systemd.unit.5.md
@@ -1754,7 +1754,7 @@ This is equivalent to the `--authfile` option of `podman build`.
 ### `BuildArg=`
 
 Specifies a build argument and its value in the same way environment variables are 
-(e.g. env=*value*), but which is not added to environment variable list in the 
+(e.g., env=*value*), but it is not added to the environment variable list in the 
 resulting image's configuration. Can be listed multiple times.
 
 This is equivalent to the `--build-arg` option of `podman build`.