Update README.md

Author: KeyboardMonkey

README.md

@@ -1,21 +1,21 @@
 # awsip
 
-A simple python library to check if an ip, a list of ips or a list of ip ranges
+A simple python library to check if an IP address, a list of IP addresses or a list of IP address ranges
 exist inside Amazon (AWS) infrastructure.
 ```
 pip install awsip
 ```
-After installation, you can make use of `awsip` utility to check for ips.
+After installation, you can make use of `awsip` utility to check for IP addresses.
 ```
 awsip 1.1.1.1 2.2.2.2 5.4.3.0/28
 ```
-You can provide a white-spaced list of ip addresses / ranges. You can also provide a filename containing ip address / range on each line. For example, you have a file `myips.txt` with following format.
+You can provide a white-spaced list of IP addresses / ranges. You can also provide a filename containing IP address / range on each line. For example, you have a file `myips.txt` with following format.
 ```
 192.0.0.1
 7.7.7.0/28
 9.9.9.0/30
 ```
-You can pass the ips to utility while providing extra ips on the go like this:
+You can pass the IP addresses to utility while providing extra ips on the go like this:
 ```
 awsip myips.txt 1.1.1.1 2.2.2.0/24
 ```
@@ -25,4 +25,4 @@ from awsip import AWSIPChecker
 checker = AWSIPChecker()
 checker.get_aws_range(['18.208.0.0', '18.208.0.0/16'])
 ```
-You can provide a list of ip address, ip ranges or a mixture of both and program will check if they belong to AWS and return appropriate data if they do belong.
+You can provide a list of IP address, IP address ranges or a mixture of both and program will check if they belong to AWS and return appropriate data if they do belong.