diff --git a/README.md b/README.md
index cc1c264f..40bff150 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ Udacity Self-Driving Car Project 5: Vehicle Detection and Tracking
 
 ![Test1 Output](./output_images/cover-art2.png)
 
-Use Histogram of Oriented Gradients (HOG) feature extraction on a set of labeled vehicle and non-vehicle images to train a classifier to detect vehicles in a video.
+Use Histogram of Oriented Gradients (HOG) feature extraction on a set of labelled vehicle and non-vehicle images to train a classifier to detect vehicles in a video.
 
 SDC-P5 is a command line interface (CLI) software written in python that is structured internally as a software pipeline, a series of software components, connected together in a sequence or multiple sequences (stages), where the output of one component is the input of the next one.  The majority of its software is based on the Open Source Computer Vision Library (OpenCV).  OpenCV is an open source computer vision and machine learning software library. OpenCV was built to provide a common infrastructure for computer vision applications and to accelerate the use of machine perception in the commercial products.  More about OpenCV can be found at http://opencv.org/.  More details about this pipeline implementation can be found [here](./README-PROJECT-DETAILS.md)
 
@@ -32,8 +32,8 @@ positional arguments:
 
 optional arguments:
   -h, --help   show this help message and exit
-  --diag DIAG  display diagnostics: [0=off], 1=filter, 2=proj 3=full
-               4=projHD,complete 5=projHD,sentinal
+  --diag DIAG  display diagnostics: [0=off, 1=filter, 2=proj, 3=full]
+               4=projHD, complete 5=projHD, sentinal
   --notext     do not render text overlay
   --collect    collect 64x64 birds-eye view images for HOG training
 ```
@@ -60,7 +60,7 @@ You may also wish to use the diagnostics mode and see how the pipeline process t
 $ python P5pipeline.py --diag=1 test_images/test1.jpg output_images/test1diag1.jpg
 ```
 
-will produce this image:
+Will produce this image:
 
 ![Image Diagnostics Screen](./output_images/test1diag1.jpg)
 
@@ -96,4 +96,4 @@ SDC-P5 results are released under [MIT License](./LICENSE)
 
 ## Have fun!
 
-Feel free to fork this repository and make a different version! This tool is only as good as it fits your needs, so modify it!
\ No newline at end of file
+Feel free to fork this repository and make a different version! This tool is only as good as it fits your needs, so modify it!