Fix output table

There's was a weird chat in output tables. This commit removes them.

Author: fmfn

README.md

@@ -109,11 +109,11 @@ optimizer.maximize(
 
     |   iter    |  target   |     x     |     y     |
     -------------------------------------------------
-    |  1        | -7.135    |  2.834    |  1.322    |
-    |  2        | -7.78     |  2.0      | -1.186    |
-    |  3        | -19.0     |  4.0      |  3.0      |
-    |  4        | -16.3     |  2.378    | -2.413    |
-    |  5        | -4.441    |  2.105    | -0.005822 |
+    |  1        | -7.135    |  2.834    |  1.322    |
+    |  2        | -7.78     |  2.0      | -1.186    |
+    |  3        | -19.0     |  4.0      |  3.0      |
+    |  4        | -16.3     |  2.378    | -2.413    |
+    |  5        | -4.441    |  2.105    | -0.005822 |
     =================================================
 
 
@@ -164,9 +164,9 @@ optimizer.maximize(
     -------------------------------------------------
     |  6        | -5.145    |  2.115    | -0.2924   |
     |  7        | -5.379    |  2.337    |  0.04124  |
-    |  8        | -3.581    |  1.874    | -0.03428  |
-    |  9        | -2.624    |  1.702    |  0.1472   |
-    |  10       | -1.762    |  1.442    |  0.1735   |
+    |  8        | -3.581    |  1.874    | -0.03428  |
+    |  9        | -2.624    |  1.702    |  0.1472   |
+    |  10       | -1.762    |  1.442    |  0.1735   |
     =================================================