Doc fixes missing @ref: prefixes.

Author: metasim

core/src/test/scala/org/locationtech/rasterframes/TestData.scala

@@ -311,11 +311,6 @@ object TestData extends TestData {
       t.map((c, r, v) ⇒ if(filter(c, r)) raster.NODATA else v)
     }
 
-//    t match {
-//      case TileContext(ext, crs) => ProjectedRasterTile(injected, ext, crs)
-//      case _ => injected
-//    }
-
     injected
   }
 }

pyrasterframes/src/main/python/docs/concepts.md

@@ -36,7 +36,7 @@ The most frequently encountered cell types in RasterFrames are below.
 | Float | `float32` | 32-bit floating-point | -3.4028235E38 to 3.4028235E38 |
 | Double | `float64` | 64-bit floating-point | -1.7976931348623157E308 to 1.7976931348623157E308 |
 
-See the section on [“NoData” Handling](nodata-handling.md) for additional discussion on cell types and more exhaustive coverage of available cell types.
+See the section on @ref:[“NoData” Handling](nodata-handling.md) for additional discussion on cell types and more exhaustive coverage of available cell types.
 
 ## NoData
 

pyrasterframes/src/main/python/docs/getting-started.pymd

@@ -2,7 +2,7 @@
 
 @@@ note
 
-If you are new to Earth-observing imagery, you might consider looking at the [Concepts](concepts.md) section first.
+If you are new to Earth-observing imagery, you might consider looking at the @ref:[Concepts](concepts.md) section first.
 
 @@@
 
@@ -27,7 +27,7 @@ Then in a python interpreter of your choice, you can get a [`pyspark` `SparkSess
 from pyrasterframes import rf_ipython
 ```
 
-```python, version 
+```python, version
 import pyrasterframes
 spark = pyrasterframes.get_spark_session()
 ```

pyrasterframes/src/main/python/docs/reference.pymd

@@ -210,7 +210,7 @@ Where the `mask` contains NoData, replace values in the `tile` with NoData.
 
 Returned `tile` cell type will be coerced to one supporting NoData if it does not already.
 
-See also @[`rf_rasterize`](reference.md#rf-rasterize).
+See also @ref:[`rf_rasterize`](reference.md#rf-rasterize).
 
 
 ### rf_inverse_mask