diff --git a/README.md b/README.md
index 2d951b6badda4851d9c1876f64922c1bd78486ce..d55f7b94122305f38191cdc588388b39a509f4cb 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Fab Electronics Library for KiCad
 
-This library (should) cover all the electronics components found in the official [fab inventory](http://fab.cba.mit.edu/about/fab/inv.html). Using this library should also make it easier to share KiCad project files between Mac, Windows and Linux systems. 
+This library (should) cover all the electronics components found in the official [fab inventory](http://fab.cba.mit.edu/about/fab/inv.html). Using this library should also make it easier to share KiCad project files between Mac, Windows and Linux systems.
 
 ## Installation
 
@@ -35,7 +35,7 @@ Add symbols with names that make sense, try to follow and come up with a Fab nam
 - [x] Accelerometer
 - [x] Pressure sensors
 - [x] Op-Amp
-- [ ] Microcontrollers
+- [x] Microcontrollers
 - [ ] Prog logic chips
 - [ ] Radios
 - [ ] Crystals
@@ -53,4 +53,4 @@ Please refer to the [CONTRIBUTING](CONTRIBUTING.md) document. Run `test.py` loca
 
 ## License
 
-Please refer to the [LICENSE](LICENSE) document located in this repository. 
+Please refer to the [LICENSE](LICENSE) document located in this repository.