Index: scripts/factory_reset.sh
===================================================================
diff -u -r1e9d99fa2087d302e69c616b5a2420e010abe164 -rf822c3490ef34c2c800020543bcb6afcb959de4a
--- scripts/factory_reset.sh	(.../factory_reset.sh)	(revision 1e9d99fa2087d302e69c616b5a2420e010abe164)
+++ scripts/factory_reset.sh	(.../factory_reset.sh)	(revision f822c3490ef34c2c800020543bcb6afcb959de4a)
@@ -28,7 +28,7 @@
 ERR_REMOVE_DEL_DIR=154
 ERR_REMOVE_DEL_FIL=155
 
-ERR_CLEAN_SETTINGS_CONF_PASSNOTFOUNT=159
+ERR_CLEAN_SETTINGS_CONF_PASSNOTFOUND=159
 ERR_CLEAN_SETTINGS_CONF_OVERWRITE=160
 ERR_CLEAN_SETTINGS_DFLT_RESTORE=161
 
@@ -92,7 +92,7 @@
 }
 
 # checks if the passed argument exists
-function exits()
+function exists()
     # $1 - string: the argument to be detected
 {
     local _ok_=$FALSE
@@ -102,7 +102,7 @@
     echo $_ok_
 }
 
-# exits with the exit code if the condistion ($1) is non-zero
+# exits with the exit code if the condition ($1) is non-zero
 function exitError ()
     # $1 - number: boolean result to exit if non-zero, with exit code
     # $1 - number: exit code
@@ -117,7 +117,7 @@
     fi
 }
 
-# removes all the files in the directory and subdirectory in a recursive manner
+# removes all the files in the directory and sub-directory in a recursive manner
 function clearFolderContent()
     # $1 - Directory path
     # $2 - Directory alias name
@@ -164,13 +164,13 @@
 
     servicePasswordLine=$(grep -A1 "\[Service\]" "$LOC_SETTINGS_CONF" | grep Password)      # store the service password line
     _has_error_=$( [[ "$servicePasswordLine" ]] && $(true) || $(false) )
-    exitError $_has_error_ $ERR_CLEAN_SETTINGS_CONF_PASSNOTFOUNT "Password not found in '$LOC_SETTINGS_CONF'"
+    exitError $_has_error_ $ERR_CLEAN_SETTINGS_CONF_PASSNOTFOUND "Password not found in '$LOC_SETTINGS_CONF'"
 
     cp $LOC_SETTINGS_DFLT $LOC_SETTINGS_CONF                                                # reset the settings to default settings
     _has_error_=$?
     exitError $_has_error_ $ERR_CLEAN_SETTINGS_CONF_OVERWRITE "Service settings overwrite filed"
 
-    sed -i "s/^.*Password.*$/$storedPassword/" $LOC_SETTINGS_CONF                           # keep  the             service passowrd
+    sed -i "s/^.*Password.*$/$storedPassword/" $LOC_SETTINGS_CONF                           # keep  the             service password
     _has_error_=$?
     exitError $_has_error_ $ERR_CLEAN_SETTINGS_DFLT_RESTORE "Service password restore filed"
 }