update download-rustc documentation

onur-ozkan · onur-ozkan · commit 6fcc630e5626 · 2024-07-30T17:00:07.000+03:00
Signed-off-by: onur-ozkan &lt;work@onurozkan.dev&gt;
diff --git a/config.example.toml b/config.example.toml
@@ -472,7 +472,8 @@
 # This is mostly useful for tools; if you have changes to `compiler/` or `library/` they will be ignored.
 #
 # Set this to "if-unchanged" to only download if the compiler and standard library have not been modified.
-# Set this to `true` to download unconditionally (useful if e.g. you are only changing doc-comments).
+# Set this to `true` to download unconditionally. This is useful if you are working on tools, doc-comments,
+# or library (you will be able to build the standard library without needing to build the compiler).
 #download-rustc = false
 
 # Number of codegen units to use for each compiler invocation. A value of 0

Original file line number	Diff line number	Diff line change
`@@ -472,7 +472,8 @@`
`472`	`472`	# This is mostly useful for tools; if you have changes to `compiler/` or `library/` they will be ignored.
`473`	`473`	`#`
`474`	`474`	`# Set this to "if-unchanged" to only download if the compiler and standard library have not been modified.`
`475`		-# Set this to `true` to download unconditionally (useful if e.g. you are only changing doc-comments).
	`475`	+# Set this to `true` to download unconditionally. This is useful if you are working on tools, doc-comments,
	`476`	`+# or library (you will be able to build the standard library without needing to build the compiler).`
`476`	`477`	`#download-rustc = false`
`477`	`478`
`478`	`479`	`# Number of codegen units to use for each compiler invocation. A value of 0`