diff --git a/README.md b/README.md
index 898796c..313b042 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # NagiosPlugins
 Various Nagios plugins
 
-## [CheckSignatures.ps1](./CheckPSSignatures.ps1)
+## [CheckSPSignatures.ps1](./CheckPSSignatures.ps1)
 
 - Checks if any PS scripts in the plugin folder have a soon to expire, expired, invalid, or non-existent signature. Arguments represent the number of days left until a signature expires. Any invalid or expired signatures will be considered critical