diff --git a/README.md b/README.md
index 6064d5e25bab1ae05e237d6619239fedde78ff27..2b1c3b85de619636c993edf8ad302cbd1df3e253 100644
--- a/README.md
+++ b/README.md
@@ -83,7 +83,7 @@ proper installation and use of cami
                          # the other tools type: 1 2 1
     -c or --consensus    # run the consensus prediction part of cami
     -e or --evaluate     # run the evaluation part of cami
-    -o or --output_dir   # path to output directory
+    -o or --output_dir   # path to .output directory
     -id or --identifier  # ID for the current excecution of cami.
                          # Defaults to a randomly generated ID
     -tmp or --save_temps # keep temporary files
@@ -150,7 +150,8 @@ proper installation and use of cami
 │  └── robust
 └── tree_cami.txt
 ```
-
+## [REFERENCES]
+The structure of the Prediction Algorithms was derived from https://github.com/dbblumenthal/amim-test-suite
 ## [LICENSE](LICENSE)
 
 Released under the GNU General Public License v3.0.