Fix typo in README.md#42192

suhasdasari wants to merge 1 commit intoibm-developer-skills-network:masteribm-developer-skills-network/jbbmo-Introduction-to-Git-and-GitHub:masterfrom

suhasdasari:bug-fix-revertsuhasdasari/jbbmo-Introduction-to-Git-and-GitHub:bug-fix-revertCopy head branch name to clipboard