diff --git a/docs/source/_rst/_code.rst b/docs/source/_rst/_code.rst
index a5d955f..8e7b31f 100644
--- a/docs/source/_rst/_code.rst
+++ b/docs/source/_rst/_code.rst
@@ -68,7 +68,8 @@ Layers
     Spectral convolution <layers/spectral.rst>
     Fourier layers <layers/fourier.rst>
     Continuous convolution <layers/convolution.rst>
-    Coordinates embeddings <layers/embedding.rst>
+    Proper Orthogonal Decomposition <layers/pod.rst>
+    Periodic Boundary Condition embeddings <layers/embedding.rst>
     
 
 Equations and Operators
diff --git a/docs/source/_rst/layers/embedding.rst b/docs/source/_rst/layers/embedding.rst
index 7ca2845..1a40177 100644
--- a/docs/source/_rst/layers/embedding.rst
+++ b/docs/source/_rst/layers/embedding.rst
@@ -1,8 +1,8 @@
-Coordinates embeddings
-======================
+Periodic Boundary Condition embeddings
+=======================================
 .. currentmodule:: pina.model.layers.embedding
     
-.. autoclass:: PBCEmbedding
+.. autoclass:: PeriodicBoundaryEmbedding
     :members:
     :show-inheritance:
 
diff --git a/docs/source/_rst/layers/pod.rst b/docs/source/_rst/layers/pod.rst
index 5635ba2..041be99 100644
--- a/docs/source/_rst/layers/pod.rst
+++ b/docs/source/_rst/layers/pod.rst
@@ -1,15 +1,7 @@
-Spectral Convolution
+PODBlock
 ======================
-.. currentmodule:: pina.model.layers.spectral
+.. currentmodule:: pina.model.layers.pod
     
-.. autoclass:: SpectralConvBlock1D
-    :members:
-    :show-inheritance:
-
-.. autoclass:: SpectralConvBlock2D
-    :members:
-    :show-inheritance:
-
-.. autoclass:: SpectralConvBlock3D
+.. autoclass:: PODBlock
     :members:
     :show-inheritance:
\ No newline at end of file