Update to 2 in STEP and README.md

Author: github-actions

.github/script/STEP

@@ -1 +1 @@
-1
+2

README.md

@@ -48,7 +48,7 @@ endstep0-->
   Encourage users to open new tabs for steps!
 -->
 
-<details id=1 open>
+<details id=1>
 <summary><h2>Step 1: Create a branch</h2></summary>
 
 _Welcome to "Introduction to GitHub"! :wave:_
@@ -85,7 +85,7 @@ On additional branches, you can make edits without impacting the `main` version.
   Define terms and link to docs.github.com.
 -->
 
-<details id=2>
+<details id=2 open>
 <summary><h2>Step 2: Commit a file</h2></summary>
 
 _You created a branch! :tada:_