Remove doc warning about broken gcfm #365

Job	Run time
Check Format	36s
Build sdist	46s
Documentation	8m 53s
Build wheels on ubuntu-latest for x86_64	2m 8s
Build wheels on ubuntu-latest for x86_64	2m 7s
Run tests [g++]	4m 15s
Build wheels on ubuntu-latest for x86_64	2m 9s
Build wheels on windows-latest for auto64	3m 38s
Build wheels on windows-latest for auto64	3m 1s
Build wheels on windows-latest for auto64	3m 23s
Build wheels on macos-12 for x86_64	3m 18s
Build wheels on macos-12 for x86_64	3m 0s
Build wheels on macos-12 for x86_64	2m 59s
Build wheels on macos-12 for arm64	3m 30s
Build wheels on macos-12 for arm64	2m 46s
Build wheels on macos-12 for arm64	2m 53s
Test sdist install	1m 30s
Test wheel on ubuntu-latest with Python 3.10	24s
Test wheel on ubuntu-latest with Python 3.11	28s
Test wheel on ubuntu-latest with Python 3.12	25s
Test wheel on windows-latest with Python 3.10	1m 19s
Test wheel on windows-latest with Python 3.11	48s
Test wheel on windows-latest with Python 3.12	58s
Test wheel on macos-12 with Python 3.10	56s
Test wheel on macos-12 with Python 3.11	51s
Test wheel on macos-12 with Python 3.12	1m 14s
Test wheel on macos-14 with Python 3.10	42s
Test wheel on macos-14 with Python 3.11	27s
Test wheel on macos-14 with Python 3.12	26s
Publish docs versions JSON	0s
Publish to PyPI	0s
	59m 50s

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