docs: fix typo in Kmesh daemon upgrade documentation

Signed-off-by: Tom <[email protected]>

Author: Flying-Tom

docs/developer-guide/Kmesh-daemon-map-upgarde.md

@@ -1,9 +1,9 @@
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 sidebar_position: 4
-title: Kmesh daemon maps upgardes traffic without disruption
+title: Kmesh daemon maps upgrades traffic without disruption
 ---
 
-# Project Documentation: Kmesh daemon maps upgardes traffic without disruption
+# Project Documentation: Kmesh daemon maps upgrades traffic without disruption
 
 ## Current strategy
 On upgrade the Kmesh-daemon snapshots the current MapSpec (the `CollectionSpec` embedded by `bpf2go`) to disk. During an upgrade, the daemon reads the previously persisted snapshot as oldMapSpec and performs a strict comparison with the current MapSpec. If the maps are detected as compatible (same type and layout), the daemon reuses the existing pinned map. If they are incompatible, the daemon does not attempt complex live migration; instead it creates a new empty map which is initially pinned to a temporary path and then atomically replaces the original pin by unpinning the old map and renaming the temporary pin to the original path.