fixes in numbering

topics/README.md

@@ -2,13 +2,13 @@
 
 CTF challenges are usually categorized into one of these broad groups, and although at times they may be labeled, it is usually up to the competitor to find out what type of challenge it is. Here are some broad guidelines to finding out what type of challenge is presented:
 
-1. Is the challenge given as a web link? If following the link does not download a file, the challenge is most likely a [web](./web/) one.
+* Is the challenge given as a web link? If following the link does not download a file, the challenge is most likely a [web](./web/) one.
 
-2. Is the file provided an image or music file? If so, the challenge is most likely a [steganography](./steganography/) one.
+* Is the file provided an image or music file? If so, the challenge is most likely a [steganography](./steganography/) one.
 
-3. If the file is a jumbled text file, it is most likely a [cryptography](./cryptography/) challenge.
+* If the file is a jumbled text file, it is most likely a [cryptography](./cryptography/) challenge.
 
-4. If the file provided is not readily identifiable, the best tool to use is the [file](../tools/file/README.md) command, which tells you what type of file it is.
+* If the file provided is not readily identifiable, the best tool to use is the [file](../tools/file/README.md) command, which tells you what type of file it is.
 
  * If the file output is PCAP or relating to packets or the web, the challenge is likely a [web](./web) one.
 

topics/cryptography/README.md

@@ -2,7 +2,7 @@
 
 ## Quick Start
 
-1. Is the text relatively small? a few sentences?
+* Is the text relatively small? a few sentences?
 
  * Is the text 32 characters long? Most likely an [md5](./md5/) hash
 
@@ -16,7 +16,7 @@
 
  * Rarely, it may be a keyboard map as found in the [Olympic CTF 2014](https://github.com/ctfs/write-ups/tree/master/olympic-ctf-2014/crypting)
 
-2. Any hints about keys? signing? most likely [RSA](./rsa/)
+* Any hints about keys? signing? most likely [RSA](./rsa/)
 
 
 ##About

topics/steganography/README.md

@@ -2,7 +2,7 @@
 
 ##Quick Start
 
-* If the file is an image, see [File in an Image](./file-in-image/) or [Hidden Text](./invisible-text/]
+* If the file is an image, see [File in an Image](./file-in-image/) or [Hidden Text](./invisible-text/)
 
 ##About
 

topics/web/README.md

@@ -2,7 +2,7 @@
 
 ##Quick Start
 
-1. Login field/text input a central part of website? Two major possible options:
+* Login field/text input a central part of website? Two major possible options:
 
  * If a databse is involved, likely a [SQL injection](./sql-injections/)
 
@@ -12,3 +12,7 @@
 ##About
 
 Web challenges in CTF competitions usually involve the use of HTTP (or similar protocols) and technologies involved in information transfer and display over the internet like PHP, CMS's (e.g. Django), SQL, Javascript, and more. There are many tools used to access and interact with the web tasks, and choosing the right one is a major facet of the challenges. Although web browsers are the most common and well known way of interacting with the internet, tools like `curl` and `nc` allow for extra options and parameters to be passed and utilized.
+
+##More
+
+[Internet Security](https://en.wikipedia.org/wiki/Internet_security)

topics/web/php/README.md

@@ -2,6 +2,6 @@
 
 PHP is [a server-side scripting language designed for web development](en.wikipedia.org/wiki/PHP).
 
-##Sources/See More
+##More
 
-[PHP](en.wikipedia.org/wiki/PHP)
+[PHP](en.wikipedia.org/wiki/PHP)