Fix:(PR-2094) Update docs for new types

Author: dearchap

docs/v3/examples/flags/advanced.md

@@ -56,8 +56,16 @@ entered value on command line will be returned to user on query.
 In addition they can be invoked multiple times on the command line and values will be appended to original value
 of the flag and returned to the user as a slice
 
-- `UintSliceFlag`
 - `IntSliceFlag`
+- `Int8SliceFlag`
+- `Int16SliceFlag`
+- `Int32SliceFlag`
+- `Int64SliceFlag`
+- `UintSliceFlag`
+- `Uint8SliceFlag`
+- `Uint16SliceFlag`
+- `Uint32SliceFlag`
+- `Uint64SliceFlag`
 - `StringSliceFlag`
 - `FloatSliceFlag`
 

docs/v3/examples/flags/basics.md

@@ -134,13 +134,21 @@ Note that most flag can be invoked multiple times but only the last value entere
 will be provided to the user(with some exceptions. See flags-advanced.md)
 
 The following basic flags are supported
-* IntFlag
-* UintFlag
-* BoolFlag
-* DurationFlag
-* FloatFlag
-* StringFlag
-* TimestampFlag
+- `IntFlag`
+- `Int8Flag`
+- `Int16Flag`
+- `Int32Flag`
+- `Int64Flag`
+- `UintFlag`
+- `Uint8Flag`
+- `Uint16Flag`
+- `Uint32Flag`
+- `Uint64Flag`
+- `BoolFlag`
+- `DurationFlag`
+- `FloatFlag`
+- `StringFlag`
+- `TimestampFlag`
 
 For full list of flags see https://pkg.go.dev/github.com/urfave/cli/v3