Update README.md

Author: myaaghubi

README.md

@@ -58,7 +58,6 @@ These are my benchmarks, not yours. **I encourage you to run on your (production
 |fatfree-3.8.1      |                 1,512.30|          15.6|       1.67|           4.0|
 |siler-1.7.9        |                 1,416.80|          14.6|       1.17|           2.8|
 |slim-3.12          |                 1,061.05|          10.9|       1.40|           3.3|
-|frameworkx-dev     |                   994.55|          10.3|       1.45|           3.4|
 |slim-4.11          |                   805.51|           8.3|       1.57|           3.7|
 |ubiquity-2.4.x.dev |                   726.70|           7.5|       1.64|           3.9|
 |silex-2.3          |                   558.07|           5.8|       2.16|           5.1|