tree wide: typo fixes through codespell

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

proxmox-rest-server/examples/minimal-rest-server.rs

@@ -21,7 +21,7 @@ struct DummyUserInfo;
 
 impl UserInformation for DummyUserInfo {
     fn is_superuser(&self, _userid: &str) -> bool {
-        // Always return true here, so we have access to everthing
+        // Always return true here, so we have access to everything
         true
     }
     fn is_group_member(&self, _userid: &str, group: &str) -> bool {

proxmox-rest-server/src/api_config.rs

@@ -42,7 +42,7 @@ impl ApiConfig {
     /// `api_auth` - The Authentication handler
     ///
     /// `get_index_fn` - callback to generate the root page
-    /// (index). Please note that this fuctions gets a reference to
+    /// (index). Please note that this functions gets a reference to
     /// the [ApiConfig], so it can use [Handlebars] templates
     /// ([render_template](Self::render_template) to generate pages.
     pub fn new<B: Into<PathBuf>>(

proxmox-rest-server/src/lib.rs

@@ -104,7 +104,7 @@ lazy_static::lazy_static! {
     static ref PSTART: u64 = PidStat::read_from_pid(Pid::from_raw(*PID)).unwrap().starttime;
 }
 
-/// Retruns the current process ID (see [libc::getpid])
+/// Returns the current process ID (see [libc::getpid])
 ///
 /// The value is cached at startup (so it is invalid after a fork)
 pub(crate) fn pid() -> i32 {