fix template title

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,7 +1,6 @@
 ---
 name: Bug report
 about: Create a bug report to help us improve
-title: "[BUG] "
 labels: bug
 assignees: ''
 
@@ -13,9 +12,9 @@ assignees: ''
 **To Reproduce**
 Steps to reproduce the behavior:
 <!-- 1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error -->
+1. Click on '....'
+2. Scroll down to '....'
+3. See error -->
 
 **Expected behavior**
 <!-- A clear and concise description of what you expected to happen. -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,7 +1,6 @@
 ---
 name: Feature request
 about: Suggest an idea for this project
-title: "[Feature Request] "
 labels: enhancement
 assignees: ''
 

.github/ISSUE_TEMPLATE/question.md

@@ -1,7 +1,6 @@
 ---
 name: Question
 about: Some questions related to this lib
-title: "[QUESTION] "
 labels: question
 assignees: ''