Added minor fixs

GitAdvanced.md

@@ -78,6 +78,10 @@ git submodule add [-b branch_name] repository submodule_directory
 git submodule update --init --recursive submodule_directory
 ```
 
+----
+
+# Demo!
+
 ---
 
 # Moving changes
@@ -161,6 +165,10 @@ git stash list
 git stash pop stash@{n}
 ```
 
+----
+
+# Demo!
+
 ---
 
 # How I share my changes?
@@ -178,16 +186,25 @@ git stash pop stash@{n}
 
 ## Format Patch: What can it do?
 
-The command will create a file with all the commits that differ from the upstream repository. <!-- .element: class="fragment" -->
+The command will create a file for each commit that differ from the upstream repository. <!-- .element: class="fragment" -->
 
 ----
 
 ## Format Patch: Syntax 
 
+#### Create a patch file
+
 ```bash
 git format-patch [options] [branch_upstream]
 ```
 
+#### Import a patch
+
+```bash
+cat file.patch | git am
+```
+
+
 ----
 
 # Demo!