docs: add a more meaningful description of the ExtendableFEMBase exte…

…nsion
WIAS-PDELib · Oct 18, 2024 · 043e2fc · 043e2fc
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Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/src/extensions.md b/docs/src/extensions.md
@@ -1,6 +1,7 @@
 # [`ExtendableFEMBase`](https://github.com/chmerdon/ExtendableFEMBase.jl/) Extension
 
-sometextthatexplainssomething
+The extension for [`ExtendableFEMBase`](https://github.com/chmerdon/ExtendableFEMBase.jl/) extends the funcitons below for solution types of [`ExtendableFEM`](https://github.com/chmerdon/ExtendableFEM.jl/).
+The name of the extension originates from the solution type `FEVectorBlock` that is definded in `ExtendableFEMBase`.
 
 ```@docs
 edgevelocities(grid, vel::FEVectorBlock; kwargs...)