git-clone: add clone single branch example (#4924)

pages/common/git-clone.md

@@ -7,6 +7,10 @@
 
 `git clone {{remote_repository_location}}`
 
+- Clone an existing repository into a specific directory:
+
+`git clone {{remote_repository_location}} {{path/to/directory}}`
+
 - Clone an existing repository and its submodules:
 
 `git clone --recursive {{remote_repository_location}}`
@@ -22,3 +26,7 @@
 - Clone an existing repository only fetching the 10 most recent commits on the default branch (useful to save time):
 
 `git clone --depth {{10}} {{remote_repository_location}}`
+
+- Clone an existing repository only fetching a specific branch:
+
+`git clone --branch {{name}} --single-branch {{remote_repository_location}}`