diff --git a/README.md b/README.md
index 11aa5bb..817af11 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1,17 @@
 # Histogram
 
-What is a histogram?
+**What is a histogram?**
 
-The visual representation that charts the frequency distribution of variables in a data set.
-A frequency distribution shows the regularity of an occurrence of a value in a set of data.
-Often confused with a bar chart, although there are certain defining characteristics of differentiation.
-* The x-axis consists of equal width bars without space in between, known as bins or buckets that represent a range of classes.
-* x axis is the class interval and is labelled with a number rather than a description.
-* The y axis represents the frequency of occurrence of a value.
+* A visual representation that charts the <ins>frequency distribution</ins> of the regularity of an occurrence of a value in a <ins>data set</ins>.
+* Often confused with a bar chart, although there are certain defining characteristics or points of differentiation.
+* The x-axis consists of equal width bars without space in between, known as <ins>bins</ins> or buckets that represent a <ins>range of classes</ins>.
+* x axis is the <ins>class interval</ins> and is identified with a number rather than a description or label.
+* The y axis represents the <ins>frequency</ins> of occurrence of a value.
 * Bar graphs represents data that is discrete or categorical in nature
 
-Uses
-In statistics to show the frequency of a specific value within a certain range.
-Used to analyse large amounts of data easily to detect trends and patterns. 
+**Uses**
+* In statistics to show the frequency of a specific value within a certain range.
+* Used to analyse large amounts of data easily to detect trends and patterns. 
 
 ## Change-log:
 
@@ -23,8 +22,9 @@ Used to analyse large amounts of data easily to detect trends and patterns.
 type `make` or `cc -o histo histogram.c -lm` on the command line
 
 ## Misc.
-I have included both uniform and gaussian (normal) distribution data files.
-Gnuplot or some equivelant application is required to graph the histogram data.
+* I have included both uniform and gaussian (normal) distribution data files.
+* Gnuplot or some equivelant application is required to graph the histogram data.
+* I find `gnuplot` then `plot 'dist3.dat' using 1:2 smooth freq w boxes` works well (see png file for sample output).
 
 
 ## Todo