READMEs: rephrase

Author: Bogdan Drozdowski

README

@@ -1,7 +1,7 @@
 This is the README file for LibHideIP, a library which
  hides your local IP address from programs.
 
-These function replacements in LibHideIP first call the original functions
+The function replacements in LibHideIP first call the original functions
  to do their job and then replace the returned data with generic data to
  prevent leakage of sensitive information. After that, the calling program
  can continue working as usual.

README.md

@@ -2,7 +2,7 @@
 
 LibHideIP, a library which hides your local IP address from programs.
 
-These function replacements in LibHideIP first call the original functions
+The function replacements in LibHideIP first call the original functions
 to do their job and then replace the returned data with generic data to
 prevent leakage of sensitive information.