Merge pull request #1000 from dominikwilkowski/patch-1

Added missing `text` render function to documentation

Author: joshbruce

README.md

@@ -219,6 +219,7 @@ This code will output the following HTML:
 - del(*string* text)
 - link(*string* href, *string* title, *string* text)
 - image(*string* href, *string* title, *string* text)
+- text(*string* text)
 
 ### gfm