fix typos and adjust map images for map cells

Author: jyaistMap

guide/04-feature-data-and-analysis/performing-proximity-analysis-on-feature-data.ipynb

@@ -4,11 +4,11 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Updating and reading Feature Layer properties\n",
+    "# Feature Layer properties\n",
     "\n",
     "Hosted Feature services, also called hosted feature layers, can contain one or more feature layers with spatial information, or one or more tables that do not have spatial information. They also contain many properties that inform client applications about their state, version, capabilities, extent, allowed operations and much more. Together these properties make up a service or layer `definition`. Refer to the [Hosted feature layers](../documentation/mapping-apis-and-services/data-hosting/hosted-feature-layers/) page to learn about these types of services in detail. This guide outlines how you can query and update feature service properties using the item sourced by this feature service.\n",
     "\n",
-    "> **NOTE:** You must have be the item owner, an administrator, or be a member of a role assigned the appropriate privileges to run the update_definition() method used in this guide."
+    "> **NOTE:** You must be the item owner, an organization administrator, or an user assigned a role with the appropriate privileges to run the `update_definition()` method used in this guide."
    ]
   },
   {
@@ -91,7 +91,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Querying the `properties` property on this `FeatureLayerCollection` object returns a dictionary of all the features service properties. Let's inspect if the `description` or `copyright` attributes of the service have been entered."
+    "Querying the `properties` property on this `FeatureLayerCollection` object returns a dictionary of all the feature service properties. Let's inspect if the `description` or `copyright` attributes of the service have been entered."
    ]
   },
   {
@@ -236,7 +236,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "The [`manager`](/python/api-reference/arcgis.features.toc.html#arcgis.features.FeatureLayerCollection.manager) property accesses the [`FeatureLayerCollectionManager`](/python/api-reference/arcgis.features.managers.html#featurelayercollectionmanager), which has the [`update_definition()`](/python/api-reference/arcgis.features.toc.html#arcgis.features.FeatureLayerCollection.update_definition) method. Passing in a dictionary of the properties we want to edit will update the definition of the hosted feature service."
+    "The [`manager`](/python/api-reference/arcgis.features.toc.html#arcgis.features.FeatureLayerCollection.manager) property accesses the [`FeatureLayerCollectionManager`](/python/api-reference/arcgis.features.managers.html#featurelayercollectionmanager) class. Use the [`update_definition()`](/python/api-reference/arcgis.features.toc.html#arcgis.features.FeatureLayerCollection.update_definition) method and pass in a dictionary of the properties you want to edit to update the definition of the hosted feature service."
    ]
   },
   {