fix incorrect usage of ```

docs/src/index.md

@@ -95,18 +95,6 @@ using PyCall
 xr = pyimport("xarray")
 np = pyimport("numpy")
 
-"""
-    climarray_from_xarray(xa, fieldname, name = Symbol(fieldname))
-Load underlying field with given `fieldname` from the given xarray instance `xa`,
-optionally providing a name for it. This `xa` can be loaded with commands like
-```julia
-using PyCall, ClimateBase
-xr = pyimport("xarray")
-ERA5_files = "some_file_name.nc"
-xa = xr.open_mfdataset(ERA5_files)
-X = climarray_from_xarray(xa, "w", "optional name")
-```
-"""
 function climarray_from_xarray(xa, fieldname, name = Symbol(fieldname))
     w = getproperty(xa, Symbol(fieldname))
     raw_data = Array(w.values)
@@ -144,6 +132,10 @@ function create_dims_xarray(dnames, dim_values, dim_attrs)
     end
     return (out...,)
 end
+
+# Load some data
+xa = xr.open_mfdataset(ERA5_files_path)
+X = climarray_from_xarray(xa, "w", "optional name")
 ```
 
 ## Temporal