further improvements

Author: chernser

.github/workflows/analysis.yml

@@ -110,7 +110,7 @@ jobs:
           pwd
           ls -la
           node jacoco-report-generator.mjs ./client-v2/target/site/jacoco-aggregate/jacoco.csv client-v2-cov.md --pr ${{ github.event.pull_request.number }} --title "Client V2 Coverage"
-          node jacoco-report-generator.mjs ./jdbc-v2/target/site/jacoco-aggregate/jacoco.csv jdbc-v2-cov.md --pr ${{ github.event.pull_request.number }} -- title "JDBC V2 Coverage"
+          node jacoco-report-generator.mjs ./jdbc-v2/target/site/jacoco-aggregate/jacoco.csv jdbc-v2-cov.md --pr ${{ github.event.pull_request.number }} --title "JDBC V2 Coverage"
           node jacoco-report-generator.mjs ./clickhouse-jdbc/target/site/jacoco-aggregate/jacoco.csv jdbc-v1-cov.md --pr ${{ github.event.pull_request.number }} --title "JDBC V1 Coverage"
           node jacoco-report-generator.mjs ./clickhouse-client/target/site/jacoco-aggregate/jacoco.csv client-v1-cov.md --pr ${{ github.event.pull_request.number }} -- title "Client V1 Coverage"
           cat *-cov.md

jacoco-report-generator.mjs

@@ -206,7 +206,7 @@ ${generateMarkdownTable(classReport, {
     'coverage': 'Coverage',
     'lines covered': 'Lines Covered',
     'lines total': 'Total Lines'
-}, 2)}
+}, 1)}
 
 </details>
 `;