Doc fixes [no ci]

README.md

@@ -130,11 +130,6 @@ read_json_str(str)
 
 # Parsing differences compared to `{jsonlite}`
 
-## No ‘digits’ argument
-
-Numeric conversion is handled within the `yyjson` C library and is not
-configuraable.
-
 ## 3-d arrays are parsed as multiple 2-d matrices and combined
 
 In `{yyjsonr}` the order in which elements in an array are serialized to
@@ -146,8 +141,8 @@ consistent within each package, but not cross-compatible between them
 i.e. you cannot serialize an array in `{yyjsonr}` and re-create it
 exactly using `{jsonlite}`.
 
-The matrix handling in `{yyjsonr}` is compatible with the expectationf
-os GeoJSON coordinate handling.
+The matrix handling in `{yyjsonr}` is compatible with the expectations
+of GeoJSON coordinate handling.
 
 ``` r
 # A simple 3D array