diff --git a/README.md b/README.md
index 269229f4fd8fc9b44b946f17e445435a91c00fc2..427e6d3eda3923a3481f6c88b28ad1bf79e10a9b 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ In order to change the probcli version you need to make the change in the settin
 
 ## Requirements
 
-- Java v.8 or higher. By default Java home is considerd to be accessible by typing 'java' in terminal/powershell
+- Java v.8 or higher. By default, Java home is considered to be accessible by typing 'java' in terminal/powershell
 
 
 ## Extension Settings
diff --git a/syntaxes/classicalb.tmLanguage.json b/syntaxes/classicalb.tmLanguage.json
index 2f1b2e24481829cd8eac8105e9f76713e141fa57..974920938d50a8124b270d94c8771eb06127b6fb 100644
--- a/syntaxes/classicalb.tmLanguage.json
+++ b/syntaxes/classicalb.tmLanguage.json
@@ -175,7 +175,7 @@
 			"name": "keyword.operator.record.classicalb"
 		  },
 		  {
-			"match": "\\b(ran|dom|id|prj1|prj2|closure1|closure|interate|fnc|rel)\\b|%|λ",
+			"match": "\\b(ran|dom|id|prj1|prj2|closure1|closure|iterate|fnc|rel)\\b|%|λ",
 			"name": "keyword.operator.relation.classicalb"
 		  },
 		  {
diff --git a/syntaxes/rmchAddOn.tmLanguage.json b/syntaxes/rmchAddOn.tmLanguage.json
index d55aaeab0a0cf32877312be00f055d2cbee7ecb5..8e67db75e8e78128415673e050317ec9c8cce1d0 100644
--- a/syntaxes/rmchAddOn.tmLanguage.json
+++ b/syntaxes/rmchAddOn.tmLanguage.json
@@ -181,7 +181,7 @@
 			"name": "keyword.operator.record.rmchAddOn"
 		  },
 		  {
-			"match": "\\b(ran|dom|id|prj1|prj2|closure1|closure|interate|fnc|rel)\\b|%|λ",
+			"match": "\\b(ran|dom|id|prj1|prj2|closure1|closure|iterate|fnc|rel)\\b|%|λ",
 			"name": "keyword.operator.relation.rmchAddOn"
 		  },
 		  {