Update path to image file in pyarmnn generate_doc script

Signed-off-by: Nikhil Raj <nikhil.raj@arm.com>
Change-Id: Ifb5600771e49ac75d4d53bf281bcb87c7bdd99f9
diff --git a/python/pyarmnn/scripts/generate_docs.py b/python/pyarmnn/scripts/generate_docs.py
index d4bc750..8de0831 100755
--- a/python/pyarmnn/scripts/generate_docs.py
+++ b/python/pyarmnn/scripts/generate_docs.py
@@ -29,8 +29,8 @@
 
 
 def copy_doc_images():
-    __copy_file_to_dir(file_paths=['./images/pyarmnn.png'],
-                       target_dir_path='docs/pyarmnn/images')
+    __copy_file_to_dir(file_paths=['docs/pyarmnn.png'],
+                       target_dir_path='docs')
 
 
 def archive_docs(path, version):