Fix spelling mistakes using codespell

This commit corrects various spelling mistakes throughout the
repository. The corrections were made automatically using `codespell`[1]
tool.

[1]: https://github.com/codespell-project/codespell

Change-Id: I6959d908cd7b216568963488ead0f3d6ed4a6611
Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
diff --git a/phosphor-ldap-config/ldap_config_mgr.hpp b/phosphor-ldap-config/ldap_config_mgr.hpp
index 17d133b..13211c8 100644
--- a/phosphor-ldap-config/ldap_config_mgr.hpp
+++ b/phosphor-ldap-config/ldap_config_mgr.hpp
@@ -56,7 +56,7 @@
         tlsCacertFile(caCertFile), tlsCertFile(certFile), bus(bus)
     {}
 
-    /** @brief concrete implementation of the pure virtual funtion
+    /** @brief concrete implementation of the pure virtual function
             xyz.openbmc_project.User.Ldap.Create.createConfig.
      *  @param[in] ldapServerURI - LDAP URI of the server.
      *  @param[in] ldapBindDN - distinguished name with which bind to bind