Refactor inspection display names

Author: xterao

src/main/kotlin/org/domaframework/doma/intellij/inspection/dao/inspector/DaoMethodReturnTypeVariableInspection.kt

@@ -22,7 +22,7 @@ import com.intellij.psi.PsiElementVisitor
 import org.domaframework.doma.intellij.inspection.dao.visitor.DaoMethodReturnTypeVariableInspectionVisitor
 
 class DaoMethodReturnTypeVariableInspection : AbstractBaseJavaLocalInspectionTool() {
-    override fun getDisplayName(): String = "."
+    override fun getDisplayName(): String = "Check return type variable of DAO method"
 
     override fun getShortName(): String = "org.domaframework.doma.intellij.returnType"
 

src/main/kotlin/org/domaframework/doma/intellij/inspection/dao/inspector/SqlFileExistInspection.kt

@@ -25,7 +25,7 @@ import org.domaframework.doma.intellij.inspection.dao.visitor.SqlFileExistInspec
  * Check for existence of SQL file
  */
 class SqlFileExistInspection : AbstractBaseJavaLocalInspectionTool() {
-    override fun getDisplayName(): String = "Ensure the existence of SQL files for DAO methods."
+    override fun getDisplayName(): String = "Check existence of SQL file"
 
     override fun getShortName(): String = "org.domaframework.doma.intellij.existsqlchecker"