Standardize the writing style of java-tron

Author: abn2357

.github/ISSUE_TEMPLATE/ask-a-question.md

@@ -41,7 +41,7 @@ These channels provide faster responses for general inquiries.
 
 ## Environment (if applicable)
 
-- Java-tron version: <!-- e.g., 4.7.4 -->
+- java-tron version: <!-- e.g., 4.7.4 -->
 - Operating System: <!-- e.g., Ubuntu 20.04 -->
 - Java version: <!-- e.g., java version "1.8.0_391" -->