A minor error in "Changing which GAP is used, and how".

[Hongyi Zhao]

Here [1] has a little error in writing, as shown below:

werner@X10DAi:~$ SAGE_GAP_COMMAND = "/usr/local/bin/gap -s 4G" sage
SAGE_GAP_COMMAND: command not found

But the correct version should look like this, aka, without white spaces around the `=':

werner@X10DAi:~$ SAGE_GAP_COMMAND="/usr/local/bin/gap -s 4G" sage
┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 10.0.beta7, Release Date: 2023-04-01              │
│ Using Python 3.10.7. Type "help()" for help.                       │
└────────────────────────────────────────────────────────────────────┘
┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Warning: this is a prerelease version, and it may be unstable.     ┃
┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
sage: sage.interfaces.gap.gap_cmd
'/usr/local/bin/gap -s 4G'

[1] https://doc.sagemath.org/html/en/reference/interfaces/sage/interfaces/gap.html#changing-which-gap-is-used-and-how

Best,

Zhao