diff --git a/doc/SEC.md b/doc/SEC.md
index d0b0fc5..5a00c96 100644
--- a/doc/SEC.md
+++ b/doc/SEC.md
@@ -5,7 +5,7 @@ can't do that, I'm sitting around doing this in the interim.
 * https://spacecruft.org/spacecruft/pysalx/issues/1
 
 
-Quick evaluation is it is basically and older Android device, likely
+Quick evaluation is it is basically an older Android device, likely
 vulnerable to a wide range of older attacks. Has wifi, bluetooth,
 maybe even GSM...