diff --git a/lexers/embedded/promela.xml b/lexers/embedded/promela.xml
index 6a47796c9..84558c3b6 100644
--- a/lexers/embedded/promela.xml
+++ b/lexers/embedded/promela.xml
@@ -7,14 +7,14 @@
*.prom
*.prm
*.promela
- *pr
+ *.pr
*.pm
text/x-promela
-
+
@@ -41,11 +41,11 @@
-
+
-
+
@@ -116,5 +116,4 @@
-
-
+
\ No newline at end of file