diff --git a/SC1003.md b/SC1003.md
index e528e3f..f58d14e 100644
--- a/SC1003.md
+++ b/SC1003.md
@@ -1,4 +1,6 @@
-## Want to escape a single quote? echo 'This is how it'\''s done'.
+## Want to escape a single quote? echo 'This is how it'\\''s done'.
+
+(Note: in v0.4.6, the error message was accidentally missing the backslash)
 
 ### Problematic code:
 
@@ -12,6 +14,7 @@ echo 'This is not how it\'s done'.
 echo 'This is how it'\''s done'.
 ```
 
+
 ### Rationale
 
 In POSIX shell, the shell cares about nothing but another single quote to terminate the quoted segment. Not even backslashes are interpreted.