diff --git a/api/CanvasRenderingContext2D.json b/api/CanvasRenderingContext2D.json
index ec380dd2024fac..9a7ca907be0ccc 100644
--- a/api/CanvasRenderingContext2D.json
+++ b/api/CanvasRenderingContext2D.json
@@ -382,9 +382,9 @@
             "deprecated": false
           }
         },
-        "Path_parameter": {
+        "path_parameter": {
           "__compat": {
-            "description": "<code>Path</code> parameter",
+            "description": "<code>Path2D</code> parameter",
             "support": {
               "chrome": {
                 "version_added": "36"
@@ -414,7 +414,7 @@
                 "version_added": "7"
               },
               "safari_ios": {
-                "version_added": "8"
+                "version_added": "7"
               },
               "samsunginternet_android": {
                 "version_added": "3.0"
@@ -1005,7 +1005,7 @@
               "version_added": "24"
             },
             "safari": {
-              "version_added": "6.1"
+              "version_added": "8"
             },
             "safari_ios": {
               "version_added": "8"
@@ -1023,9 +1023,9 @@
             "deprecated": false
           }
         },
-        "Path_parameter": {
+        "path_parameter": {
           "__compat": {
-            "description": "<code>Path</code> parameter",
+            "description": "<code>Path2D</code> parameter",
             "support": {
               "chrome": {
                 "version_added": "37"
@@ -1052,10 +1052,10 @@
                 "version_added": "24"
               },
               "safari": {
-                "version_added": true
+                "version_added": "9"
               },
               "safari_ios": {
-                "version_added": true
+                "version_added": "9"
               },
               "samsunginternet_android": {
                 "version_added": "3.0"
@@ -1457,9 +1457,9 @@
             "deprecated": false
           }
         },
-        "Path_parameter": {
+        "path_parameter": {
           "__compat": {
-            "description": "<code>Path</code> parameter",
+            "description": "<code>Path2D</code> parameter",
             "support": {
               "chrome": {
                 "version_added": "36"
@@ -1486,10 +1486,10 @@
                 "version_added": "24"
               },
               "safari": {
-                "version_added": false
+                "version_added": "7"
               },
               "safari_ios": {
-                "version_added": null
+                "version_added": "7"
               },
               "samsunginternet_android": {
                 "version_added": "3.0"
@@ -2291,9 +2291,9 @@
             "deprecated": false
           }
         },
-        "Path_parameter": {
+        "path_parameter": {
           "__compat": {
-            "description": "<code>Path</code> parameter",
+            "description": "<code>Path2D</code> parameter",
             "support": {
               "chrome": {
                 "version_added": "36"
@@ -2401,9 +2401,9 @@
             "deprecated": false
           }
         },
-        "Path_parameter": {
+        "path_parameter": {
           "__compat": {
-            "description": "<code>Path</code> parameter",
+            "description": "<code>Path2D</code> parameter",
             "support": {
               "chrome": {
                 "version_added": "36"
@@ -2430,10 +2430,10 @@
                 "version_added": "24"
               },
               "safari": {
-                "version_added": false
+                "version_added": "7"
               },
               "safari_ios": {
-                "version_added": null
+                "version_added": "7"
               },
               "samsunginternet_android": {
                 "version_added": "3.0"
@@ -3685,9 +3685,9 @@
             "deprecated": false
           }
         },
-        "Path_parameter": {
+        "path_parameter": {
           "__compat": {
-            "description": "<code>Path</code> parameter",
+            "description": "<code>Path2D</code> parameter",
             "support": {
               "chrome": {
                 "version_added": "36"
@@ -3714,10 +3714,10 @@
                 "version_added": "24"
               },
               "safari": {
-                "version_added": false
+                "version_added": "7"
               },
               "safari_ios": {
-                "version_added": null
+                "version_added": "7"
               },
               "samsunginternet_android": {
                 "version_added": "3.0"