test: remove fallback for missing manpage env vars

Author: HumaneLogic

doc/node.1

@@ -695,8 +695,8 @@ Alias for NODE_DISABLE_COLORS
 .
 .It Ev NODE_COMPILE_CACHE Ar dir
 Enable the
-.Sy module compile cache 
-for the Node.js instance
+.Sy module compile cache
+for the Node.js instance.
 .
 .It Ev NODE_DEBUG Ar modules...
 Comma-separated list of core modules that should print debug information.
@@ -706,8 +706,8 @@ Comma-separated list of C++ core modules that should print debug information.
 .
 .It Ev NODE_DISABLE_COMPILE_CACHE Ar dir
 Disable the
-.Sy module compile cache 
-for the Node.js instance
+.Sy module compile cache
+for the Node.js instance.
 .
 .It Ev NODE_DISABLE_COLORS
 When set to
@@ -802,8 +802,8 @@ Any issues encountered on unsupported platforms will not be fixed.
 .
 .It Ev NODE_TEST_CONTEXT
 When set to
-.Sq child,
-test reporter options will be overridden and test output will be sent to stdout in the TAP format.
+.Sq child
+, test reporter options will be overridden and test output will be sent to stdout in the TAP format.
 If any other value is provided, Node.js makes no guarantees about the reporter format used or its stability.
 .
 .It Ev NODE_TLS_REJECT_UNAUTHORIZED
@@ -813,7 +813,8 @@ TLS certificate validation is disabled.
 .
 .It Ev NODE_USE_ENV_PROXY
 When enabled, Node.js parses the 
-.Ar HTTP_PROXY, 
+.Ar HTTP_PROXY
+, 
 .Ar HTTPS_PROXY 
 and 
 .Ar NO_PROXY

test/parallel/test-cli-node-cli-manpage-env-vars.mjs

@@ -22,7 +22,7 @@ assert(manpageEnvVarNames.size > 0,
 );
 
 for (const envVarName of cliMdEnvVarNames) {
-  if (!manpageEnvVarNames.has(envVarName) && !knownEnvVariablesMissingFromManPage.has(envVarName)) {
+  if (!manpageEnvVarNames.has(envVarName)) {
     assert.fail(`The "${envVarName}" environment variable (present in \`doc/api/cli.md\`) is missing from the \`doc/node.1\` file`);
   }
   manpageEnvVarNames.delete(envVarName);