Fix behavior spelling for public facing strings (home-assistant#154665)

Author: epenet

homeassistant/components/airq/strings.json

@@ -29,7 +29,7 @@
         },
         "data_description": {
           "return_average": "air-Q allows to poll both the noisy sensor readings as well as the values averaged on the device (default)",
-          "clip_negatives": "For baseline calibration purposes, certain sensor values may briefly become negative. The default behaviour is to clip such values to 0"
+          "clip_negatives": "For baseline calibration purposes, certain sensor values may briefly become negative. The default behavior is to clip such values to 0"
         }
       }
     }

homeassistant/components/bayesian/strings.json

@@ -146,7 +146,7 @@
         },
         "state": {
           "title": "Add a Bayesian sensor",
-          "description": "Add an observation which evaluates to `True` when the value of the sensor exactly matches *'To state'*. When `False`, it will update the prior with probabilities that are the inverse of those set below. This behaviour can be overridden by adding observations for the same entity's other states.",
+          "description": "Add an observation which evaluates to `True` when the value of the sensor exactly matches *'To state'*. When `False`, it will update the prior with probabilities that are the inverse of those set below. This behavior can be overridden by adding observations for the same entity's other states.",
 
           "data": {
             "name": "[%key:common::config_flow::data::name%]",

homeassistant/components/knx/strings.json

@@ -358,7 +358,7 @@
             "entity_label": "Entity name",
             "entity_description": "Optional if a device is selected, otherwise required. If the entity is assigned to a device, the device name is used as prefix.",
             "entity_category_title": "Entity category",
-            "entity_category_description": "Classification of a non-primary entity. Leave empty for standard behaviour."
+            "entity_category_description": "Classification of a non-primary entity. Leave empty for standard behavior."
           },
           "knx": {
             "title": "KNX configuration",