Edit the previous doc addition

doc/src/guide/releases.asciidoc

@@ -119,57 +119,63 @@ $ bin/example_release.cmd upgrade "2/example_release"
 
 Your release was upgraded!
 
-=== Getting relx semver value
+=== Getting Relx semver value
 
-There is a *workaround* to get the semver version value which is
-generated by relx based on VCS history.
+There is a *workaround* to get the semver value which is
+generated by Relx based on VCS history.
 
-Create `rel/version` file with only one line inside:
+Create a file 'rel/version' with only one line inside:
 
 [source,erlang]
 {{ release_version }}
 
-Add/Update  `overlay` section of your `relx.config`
+Add/Update the `overlay` section of your `relx.config`:
 
 [source,erlang]
 {overlay, [
- {template, rel/version, version}
+    {template, "rel/version", "version"}
 ]}.
 
-So when you run `mare rel` it creates file like `_rel/app/version` which
-would contain the version value generated by relx
+When you run `mare rel` it creates the file '$(RELX_OUTPUT_DIR)/example/version'
+which contains the version value generated by Relx.
 
 [source,bash]
 $ cat _rel/app/release
 1.0.0+build.11.ref5612aa0
 
-In your `Makefile` you can use this simple snippet to get the version.
-But please keep in mind that this should depend on `rel` target
+In your `Makefile` you can use this simple snippet to get the version,
+but please keep in mind that this should depend on the `rel` target:
 
 [source,make]
 $(shell cat $(RELX_OUTPUT_DIR)/$(RELX_REL_NAME)/version)
 
-Here is an example of the `Makefile`:
+For example:
+
 [source,make]
+----
 include erlang.mk
-#--------------------------- Custom targets -----------------------------------
+
 APP_VERSION = $(shell cat $(RELX_OUTPUT_DIR)/$(RELX_REL_NAME)/version)
 myrecipe: all
         echo APP_VERSION = $(APP_VERSION)
+----
+
+Would output:
 
-The output would be like:
 [source,bash]
+----
 $ make myrecipe
 ...
 ===> Starting relx build process ...
 ===> Resolving OTP Applications from directories:
-          /home/username/myapp/apps
-          /home/username/myapp/deps
+          /home/username/example/apps
+          /home/username/example/deps
           /usr/lib/erlang/lib
-          /home/username/myapp/_rel
-===> Resolved myapp-0.3.10+build.11.ref5612aa0
+          /home/username/example/_rel
+===> Resolved example-0.3.10+build.11.ref5612aa0
 ===> Including Erts from /usr/lib/erlang
 ===> release successfully created!
-===> tarball /home/username/myapp/_rel/myapp/myapp-0.3.10+build.11.ref5612aa0.tar.gz successfully created!
+===> tarball /home/username/example/_rel/example/example-0.3.10+build.11.ref5612aa0.tar.gz successfully created!
 echo APP_VERSION = 0.3.10+build.11.ref5612aa0
 APP_VERSION = 0.3.10+build.11.ref5612aa0
+----