diff --git a/SC1102.md b/SC1102.md
index 2df6a54..6aab59b 100644
--- a/SC1102.md
+++ b/SC1102.md
@@ -1,4 +1,4 @@
-## Shells disambiguate `$((` differently or not at all. For `$(command substition)`, add space after `$(` . For `$((arithmetics))`, fix parsing errors.
+## Shells disambiguate `$((` differently or not at all. For `$(command substitution)`, add space after `$(` . For `$((arithmetics))`, fix parsing errors.
 
 ### Problematic code:
 
@@ -25,4 +25,4 @@ Ash, dash and Bash 1 parses it as `$(( (` and subsequently fail to find the matc
 
 **Alternatively**, you may indeed have correctly spaced your parentheses, but ShellCheck failed to parse `$((` as an arithmetic expression while accidentally succeeding in parsing it as `$(` + `(`. 
 
-In these cases, double check the syntax to ensure ShellCheck can parse the `$((`, or ignore this error and hope that it won't affect analysis too severely. 
\ No newline at end of file
+In these cases, double check the syntax to ensure ShellCheck can parse the `$((`, or ignore this error and hope that it won't affect analysis too severely.