refactoring: fixed spelling

Author: cuprumtan

documentation/metrics.md

@@ -1304,7 +1304,7 @@ Default config:
 
 ### Triggers
 
-1. **Process fork-rate to frequently on {HOSTNAME}**  
+1. **Process fork-rate too frequently on {HOSTNAME}**  
     Triggers if *Processes: forkrate* greater than 500.
 
 2. **System was restarted on {HOSTNAME} (up_time={ITEM.LASTVALUE})**  
@@ -2240,7 +2240,7 @@ Default config:
 
 ### Triggers
 
-1. **PostgreSQL required checkpoints occurs to frequently on {HOSTNAME}**  
+1. **PostgreSQL required checkpoints occurs too frequently on {HOSTNAME}**  
     Triggers if *PostgreSQL checkpoints: by wal (in hour)* exceeds `max_checkpoint_by_wal_in_hour`.
 
 ### Connections

mamonsu/plugins/pgsql/checkpoint.py

@@ -121,7 +121,7 @@ def graphs(self, template, dashboard=False):
 
     def triggers(self, template, dashboard=False):
         return template.trigger({
-            "name": "PostgreSQL Checkpoints: required checkpoints occurs to frequently on {HOSTNAME}",
+            "name": "PostgreSQL Checkpoints: required checkpoints occurs too frequently on {HOSTNAME}",
             "expression": "{#TEMPLATE:" + self.right_type(self.key,
                                                           self.Items[1][1]) + ".last()}>" + self.plugin_config(
                 "max_checkpoint_by_wal_in_hour")

mamonsu/plugins/system/linux/proc_stat.py

@@ -142,7 +142,7 @@ def graphs(self, template, dashboard=False):
     def triggers(self, template, dashboard=False):
         return template.trigger(
             {
-                "name": "Process fork-rate to frequently on {HOSTNAME}",
+                "name": "Process fork-rate too frequently on {HOSTNAME}",
                 "expression": "{#TEMPLATE:" + self.right_type("system.processes{0}", "forkrate") +
                               ".min(5m)}>" + str(self.ForkRate)
             }