diff --git a/tools/gn/command_format.cc b/tools/gn/command_format.cc
index 81424ab..5eff601 100644
--- a/tools/gn/command_format.cc
+++ b/tools/gn/command_format.cc
@@ -299,9 +299,9 @@
   // things, but not flags things.
   if (binop->op().value() == "=" && ident && list) {
     const base::StringPiece lhs = ident->value().value();
-    if (lhs == "data" || lhs == "datadeps" || lhs == "deps" ||
-        lhs == "inputs" || lhs == "outputs" || lhs == "public" ||
-        lhs == "public_deps" || lhs == "sources") {
+    if (lhs == "data" || lhs == "datadeps" || lhs == "data_deps" ||
+        lhs == "deps" || lhs == "inputs" || lhs == "outputs" ||
+        lhs == "public" || lhs == "public_deps" || lhs == "sources") {
       const_cast<ListNode*>(list)->set_prefer_multiline(true);
     }
   }
diff --git a/tools/gn/docs/language.md b/tools/gn/docs/language.md
index 080fe49..35ef4ae 100644
--- a/tools/gn/docs/language.md
+++ b/tools/gn/docs/language.md
@@ -517,7 +517,7 @@
 ```
 
 If a 64-bit target wants to depend on a 32-bit binary, it would specify
-a dependency using `datadeps` (data deps are like deps that are only
+a dependency using `data_deps` (data deps are like deps that are only
 needed at runtime and aren't linked, since you can't link a 32-bit and a
 64-bit library).
 
@@ -526,7 +526,7 @@
   ...
   if (target_cpu == "x64") {
     # The 64-bit build needs this 32-bit helper.
-    datadeps = [ ":helper(//toolchains:32)" ]
+    data_deps = [ ":helper(//toolchains:32)" ]
   }
 }
 
diff --git a/tools/gn/docs/reference.md b/tools/gn/docs/reference.md
index 8e4970d..8cd25ab 100644
--- a/tools/gn/docs/reference.md
+++ b/tools/gn/docs/reference.md
@@ -3518,7 +3518,7 @@
   A list of target labels.
 
   Specifies dependencies of a target that are not actually linked into
-  the current target. Such dependencies will built and will be available
+  the current target. Such dependencies will be built and will be available
   at runtime.
 
   This is normally used for things like plugins or helper programs that
diff --git a/tools/gn/variables.cc b/tools/gn/variables.cc
index 83b2957..d068fd8 100644
--- a/tools/gn/variables.cc
+++ b/tools/gn/variables.cc
@@ -563,8 +563,8 @@
     "  A list of target labels.\n"
     "\n"
     "  Specifies dependencies of a target that are not actually linked into\n"
-    "  the current target. Such dependencies will built and will be available\n"
-    "  at runtime.\n"
+    "  the current target. Such dependencies will be built and will be\n"
+    "  available at runtime.\n"
     "\n"
     "  This is normally used for things like plugins or helper programs that\n"
     "  a target needs at runtime.\n"