diff --git a/toolchain/internal/configure.bzl b/toolchain/internal/configure.bzl
index 0de9dbde..45eae3b9 100644
--- a/toolchain/internal/configure.bzl
+++ b/toolchain/internal/configure.bzl
@@ -19,6 +19,7 @@ load(
 )
 load(
     "//toolchain/internal:common.bzl",
+    _BZLMOD_ENABLED = "BZLMOD_ENABLED",
     _arch = "arch",
     _canonical_dir_path = "canonical_dir_path",
     _check_os_arch_keys = "check_os_arch_keys",
@@ -31,7 +32,6 @@ load(
     _pkg_path_from_label = "pkg_path_from_label",
     _supported_targets = "SUPPORTED_TARGETS",
     _toolchain_tools = "toolchain_tools",
-    _BZLMOD_ENABLED = "BZLMOD_ENABLED",
 )
 load(
     "//toolchain/internal:sysroot.bzl",
@@ -42,7 +42,9 @@ load(
 def _make_string_label(repository, package, target):
     return "{prefix}{repo}//{package}:{target}".format(
         prefix = "@@" if _BZLMOD_ENABLED else "@",
-        repo = repository, package = package, target = target,
+        repo = repository,
+        package = package,
+        target = target,
     )
 
 def llvm_config_impl(rctx):
@@ -77,12 +79,13 @@ def llvm_register_toolchains():
             # Otherwise, interpret as a key into `toolchain_roots_label_map`:
 
             # Flip the map (note: no error on duplicate "keys" for now)
-            label_map = { key: label for label, key in rctx.attr.toolchain_roots_label_map.items() }
+            label_map = {key: label for label, key in rctx.attr.toolchain_roots_label_map.items()}
 
             if not toolchain_root in label_map:
                 fail(("Value in `toolchain_roots` {key} was interpreted as a `toolchain_roots_label_map` " +
-                    "key but it is not present in `toolchain_roots_label_map`: {map}").format(
-                    key = toolchain_root, map = label_map,
+                      "key but it is not present in `toolchain_roots_label_map`: {map}").format(
+                    key = toolchain_root,
+                    map = label_map,
                 ))
             toolchain_root = label_map[toolchain_root]
 
@@ -101,7 +104,9 @@ def llvm_register_toolchains():
         #
         # TODO: should we just use the target name in the Label that was given?
         llvm_dist_label = Label(_make_string_label(
-            toolchain_root.workspace_name, toolchain_root.package, "BUILD.bazel",
+            toolchain_root.workspace_name,
+            toolchain_root.package,
+            "BUILD.bazel",
         ))
         if use_absolute_paths_llvm:
             llvm_dist_path_prefix = _canonical_dir_path(str(rctx.path(llvm_dist_label).dirname))
@@ -111,7 +116,9 @@ def llvm_register_toolchains():
     if not use_absolute_paths_llvm:
         llvm_dist_rel_path = _canonical_dir_path("../../" + llvm_dist_path_prefix)
         llvm_dist_label_prefix = _make_string_label(
-            toolchain_root.workspace_name, toolchain_root.package, "",
+            toolchain_root.workspace_name,
+            toolchain_root.package,
+            "",
         )
 
         # tools can only be defined as absolute paths or in a subdirectory of
@@ -146,7 +153,7 @@ def llvm_register_toolchains():
         symlinked_tools_str = ""
 
     # Flip the sysroot label map (note: no error on duplicate "keys" for now)
-    _sysroot_label_map = { key: label for label, key in rctx.attr.sysroot_label_map.items() }
+    _sysroot_label_map = {key: label for label, key in rctx.attr.sysroot_label_map.items()}
     sysroot_paths_dict, sysroot_labels_dict = _sysroot_paths_dict(
         rctx,
         rctx.attr.sysroot,
diff --git a/toolchain/internal/repo.bzl b/toolchain/internal/repo.bzl
index ef8af46a..6d430184 100644
--- a/toolchain/internal/repo.bzl
+++ b/toolchain/internal/repo.bzl
@@ -279,11 +279,11 @@ llvm_config_attrs.update({
         # This map is inverted (Label -> key instead of key -> Label) because
         # there isn't a `string_keyed_label_dict`.
         doc = ("Inverted map from toolchain root Label to string identifier.\n" +
-                "This attribute is to be used with `toolchain_roots` in order to specify roots " +
-                "that come from a Bazel package. Keys can be any identifier that do not start " +
-                "with a forward slash '/`.\n" +
-                "Note that the target name in the Label to the root provided here is ignored: " +
-                "only the Label's repository and package are used."),
+               "This attribute is to be used with `toolchain_roots` in order to specify roots " +
+               "that come from a Bazel package. Keys can be any identifier that do not start " +
+               "with a forward slash '/`.\n" +
+               "Note that the target name in the Label to the root provided here is ignored: " +
+               "only the Label's repository and package are used."),
     ),
     "absolute_paths": attr.bool(
         default = False,
diff --git a/toolchain/internal/sysroot.bzl b/toolchain/internal/sysroot.bzl
index 870f01e1..8d945dcd 100644
--- a/toolchain/internal/sysroot.bzl
+++ b/toolchain/internal/sysroot.bzl
@@ -53,8 +53,9 @@ def _sysroot_path(sysroot_dict, label_map, os, arch):
     # Otherwise, consult the label map:
     if sysroot not in label_map:
         fail(("Value in `sysroot` {key} was interpreted as a `sysroot_label_map` " +
-            "key but it is not present in the map: {map}").format(
-            key = sysroot, map = label_map,
+              "key but it is not present in the map: {map}").format(
+            key = sysroot,
+            map = label_map,
         ))
     label = label_map[sysroot]