[env]:Fixed spacing and typo issues in code comment descriptions

XMPengYinjie · xiaoxiang781216 · commit 6b21bebcd134 · 2024-08-27T21:52:56.000+08:00
[Desc]: as title

Signed-off-by: pengyinjie &lt;pengyinjie@xiaomi.com&gt;
diff --git a/sched/environ/env_getenv.c b/sched/environ/env_getenv.c
@@ -49,7 +49,7 @@
  *   name - The name of the variable to find.
  *
  * Returned Value:
- *   The value of the valiable (read-only) or NULL on failure
+ *   The value of the variable (read-only) or NULL on failure
  *
  * Assumptions:
  *   Not called from an interrupt handler
diff --git a/sched/environ/env_setenv.c b/sched/environ/env_setenv.c
@@ -47,7 +47,7 @@
  *
  * Description:
  *   The setenv() function adds the variable name to the environment with the
- *   specified 'value' if the varialbe 'name" does not exist. If the 'name'
+ *   specified 'value' if the variable 'name" does not exist. If the 'name'
  *   does exist in the environment, then its value is changed to 'value' if
  *   'overwrite' is non-zero; if 'overwrite' is zero, then the value of name
  *   unaltered.

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@`
`49`	`49`	`* name - The name of the variable to find.`
`50`	`50`	`*`
`51`	`51`	`* Returned Value:`
`52`		`- * The value of the valiable (read-only) or NULL on failure`
	`52`	`+ * The value of the variable (read-only) or NULL on failure`
`53`	`53`	`*`
`54`	`54`	`* Assumptions:`
`55`	`55`	`* Not called from an interrupt handler`
Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@`
`47`	`47`	`*`
`48`	`48`	`* Description:`
`49`	`49`	`* The setenv() function adds the variable name to the environment with the`
`50`		`- * specified 'value' if the varialbe 'name" does not exist. If the 'name'`
	`50`	`+ * specified 'value' if the variable 'name" does not exist. If the 'name'`
`51`	`51`	`* does exist in the environment, then its value is changed to 'value' if`
`52`	`52`	`* 'overwrite' is non-zero; if 'overwrite' is zero, then the value of name`
`53`	`53`	`* unaltered.`