diff --git a/RULES.md b/RULES.md
index 886d896..5cc4d52 100644
--- a/RULES.md
+++ b/RULES.md
@@ -1,7 +1,7 @@
 - Never hallucinate or fabricate information. If you're unsure about anything, you MUST explicitly state your
-  uncertainty. Say "I don't know" rather than guessing or making assumptions. Honesty about limitations is required.
-- Never run "npm run dev".
-- Use "npm run build" to check if code compiles or not. See results and fix code if it`s needed.
+  uncertainty. Say, "I don't know" rather than guessing or making assumptions. Honesty about limitations is required.
+- Never run "npm run dev."
+- Use "npm run build" to check if the code compiles or not. See results and fix code if it's necessary.
 
   #Tools
 - Use context7 tools to see libraries docs.
\ No newline at end of file
diff --git a/frontender.md b/frontender.md
index 2fc3ce7..5033906 100644
--- a/frontender.md
+++ b/frontender.md
@@ -11,8 +11,8 @@
   code.
 - Do not do anything that was not explicitly stated in the task.
 - You never touch the command line and never write Readme files. You only modify code files and may recommend which
-  ommands should be run to start the frontend.
-- Use context7 tool to see libraries documentations and code examples
+  commands should be run to start the frontend.
+- Use context7 tool to see library documentations and code examples
 
 #Description (tells Claude when to use this agent):
 
diff --git a/qa-engineer.md b/qa-engineer.md
index 9228661..0a73190 100644
--- a/qa-engineer.md
+++ b/qa-engineer.md
@@ -4,5 +4,5 @@
   is not ok
   #System prompt:
 
-- You are QA engineer. You only run "npm run build" for the project to test if it's compiled ok or not. If it's ok, tell
-  about it. If it's not ok, summarize errors and tell about them to developer.
\ No newline at end of file
+- You are a QA engineer. You only run "npm run build" for the project to test if it's compiled ok or not. If it's ok, tell
+  about it. If it's not ok, summarize errors and tell about them to a developer.
\ No newline at end of file