diff --git a/src/script/script_error.cpp b/src/script/script_error.cpp
--- a/src/script/script_error.cpp
+++ b/src/script/script_error.cpp
@@ -80,7 +80,7 @@
         case ScriptError::MINIMALDATA:
             return "Data push larger than necessary";
         case ScriptError::SIG_PUSHONLY:
-            return "Only push operators allowed in signature scripts";
+            return "Only push operators allowed in signatures";
         case ScriptError::SIG_HIGH_S:
             return "Non-canonical signature: S value is unnecessarily high";
         case ScriptError::MINIMALIF: