Update mlpaths.md

Author: clizarraga-UAD7

docs/mlpaths.md

@@ -5,11 +5,11 @@
 
 ```mermaid
   flowchart LR;
-      A[Data types]-->B[Working with Numeric and Categorical Data];
+      A@{shape:processes, label: "Data types"}-->B[Working with Numeric and Categorical Data];
       A-->C[Computer Vision and Image-based Learning];
       A-->D[Time Series Analysis and Forecasting];
-      A-->D[Natural Language Processing];
-      A-->E[Speech and Audio Processing];
+      A-->E[Natural Language Processing];
+      A-->F[Speech and Audio Processing];
 ```