Remove repeated words

Author: szarnyasg

README.md

@@ -15,7 +15,7 @@
 - [Limitations and Roadmap](#limitations-and-roadmap)
 
 # What is this?
-This is a prototype of a geospatial extension for DuckDB that adds support for working with spatial data and functions in the form of a `GEOMETRY` type based on the the "Simple Features" geometry model, as well as non-standard specialized columnar DuckDB native geometry types that provide better compression and faster execution in exchange for flexibility.
+This is a prototype of a geospatial extension for DuckDB that adds support for working with spatial data and functions in the form of a `GEOMETRY` type based on the "Simple Features" geometry model, as well as non-standard specialized columnar DuckDB native geometry types that provide better compression and faster execution in exchange for flexibility.
 
 Please note that this extension is still in a very early stage of development, and the internal storage format for the geometry types may change indiscriminately between commits. We are actively working on it, and we welcome both contributions and feedback. Please see the [function table](docs/functions.md) or the [roadmap entries](https://github.com/duckdblabs/duckdb_spatial/labels/roadmap) for the current implementation status.
 

docs/functions.md

@@ -1785,7 +1785,7 @@ VARCHAR ST_QuadKey (point GEOMETRY, level INTEGER)
 #### Description
 
 Compute the [quadkey](https://learn.microsoft.com/en-us/bingmaps/articles/bing-maps-tile-system) for a given lon/lat point at a given level.
-Note that the the parameter order is __longitude__, __latitude__.
+Note that the parameter order is __longitude__, __latitude__.
 
 `level` has to be between 1 and 23, inclusive.
 

spatial/src/spatial/core/functions/scalar/st_quadkey.cpp

@@ -93,7 +93,7 @@ static void GeometryQuadKeyFunction(DataChunk &args, ExpressionState &state, Vec
 static constexpr const char *DOC_DESCRIPTION = R"(
 
 Compute the [quadkey](https://learn.microsoft.com/en-us/bingmaps/articles/bing-maps-tile-system) for a given lon/lat point at a given level.
-Note that the the parameter order is __longitude__, __latitude__.
+Note that the parameter order is __longitude__, __latitude__.
 
 `level` has to be between 1 and 23, inclusive.