Need help interpreting my latest Assessment results

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Git branch: drawings
— a/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-.DS_Store
— /dev/null
+++ b/git-repo-management/.gitignore
@@ -0,0 +1 @@
+DS_Store
similarity index 64%
rename from site.html
rename to git-repo-management/site.html
Git branch: master
— a/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-.DS_Store
— /dev/null
+++ b/git-repo-management/.gitignore
@@ -0,0 +1 @@
+DS_Store
similarity index 52%
rename from site.html
rename to git-repo-management/site.html
— a/site.html
+++ b/git-repo-management/site.html
@@ -9,6 +9,7 @@

Git branch: pictures
— a/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-.DS_Store
— /dev/null
+++ b/git-repo-management/.gitignore
@@ -0,0 +1 @@
+DS_Store
similarity index 72%
rename from site.html
rename to git-repo-management/site.html
Git branch: together
— a/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-.DS_Store
— /dev/null
+++ b/git-repo-management/.gitignore
@@ -0,0 +1 @@
+DS_Store
similarity index 52%
rename from site.html
rename to git-repo-management/site.html