Update PluginsInfo.md

PluginsInfo.md

 # Overview
+
 # Installing
+
 ## Installing wolf(core)
+
 ```
 git clone https://gitlab.iri.upc.edu/mobile_robotics/wolf_projects/wolf_lib/plugins/core.git
 cd core
@@ -9,7 +12,9 @@ cmake ..
 make
 make install
 ```
+
 ## Installing plugins
+
 ```
 git clone https://gitlab.iri.upc.edu/mobile_robotics/wolf_projects/wolf_lib/plugins/<plugin name>.git
 cd <plugin name>
@@ -20,13 +25,21 @@ make install
 ```
 
 # Using wolf in your applications
+
+## Using wolf core
+
 If you want to use the core, you just need to have it installed and in your CMakeLists.txt put the following line
-`find_package(wolf REQUIRED)`
+`find_package(wolf REQUIRED)`.
+
 If wolf is indeed installed, this will define two variables
 `${wolf_INCLUDE_DIR}` which will contain the path to the wolf include directory
-and `${wolf_LIBRARY}` which will contain the path to the wolf library
-If you instead want to use some wolf plugin, you just follow the same procedure, changing the name
-`find_package(wolf<plugin name> REQUIRED)`
+and `${wolf_LIBRARY}` which will contain the path to the wolf library.
+
+## Using wolf plugins
+
+If you also want to use some wolf plugin, you just follow the same procedure, changing the name
+`find_package(wolf<plugin name> REQUIRED)`.
+
 If the pluging is indeed installed, this will define two variables
 `${wolf<plugin name>_INCLUDE_DIR}` which will contain the path to the plugin's include directory
 and `${wolf<plugin name>_LIBRARY}` which will contain the path to the plugin's library.
@@ -40,6 +53,7 @@ cmake ..
 make
 sudo make install
 ```
+
 Then, in the CMakeLists.txt of the application we are developing we will put the following line
 ```
 find_package(wolfvision REQUIRED)
@@ -53,6 +67,7 @@ if the plugin has been correctly installed, and thus find_package succeeds, then
 the _core_ plugin, will not find its own dependencies. It is the responsibility of the programmer to do `find_package(wolf REQUIRED)` to get the includes and library. In the future this will change and each plugin will be responsible for finding all the necessary dependencies.
 
 # Creating your plugin
+
 We provide a template to create your own plugin.
 You can either clone it and restart the git history
 ```