update section header

Author: dnth

README.md

@@ -363,7 +363,7 @@ Learn the basics of fastdup through interactive examples. View the notebooks on
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-## Data Sources
+## Load Data from Sources
 The notebooks in this section shows how you can load data from various sources and analyze them with fastdup.
 
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@@ -591,7 +591,7 @@ The notebooks in this section shows how you can load data from various sources a
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-## Data Enrichment
+## Enrich Data using Foundation Models
 The notebooks in this section shows how you can enrich your visual dataset using various foundation models supported in fastdup.
 
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@@ -711,7 +711,7 @@ The notebooks in this section shows how you can enrich your visual dataset using
    <!-- ------------------------------------------------------------------- -->
 </table>
 
-## Feature Extraction
+## Extract Features From Dataset
 The notebooks in this section shows how you can run fastdup on your own embeddings in combination with frameworks like ONNX and PyTorch.
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