diff --git a/ui/build/build.go b/ui/build/build.go
index ec42b70..5b80b4d 100644
--- a/ui/build/build.go
+++ b/ui/build/build.go
@@ -183,8 +183,8 @@
 	}
 }
 
-// Build the tree. The 'what' argument can be used to chose which components of
-// the build to run, via checking various bitmasks.
+// Build the tree. Various flags in `config` govern which components of
+// the build to run.
 func Build(ctx Context, config Config) {
 	ctx.Verboseln("Starting build with args:", config.Arguments())
 	ctx.Verboseln("Environment:", config.Environment().Environ())
diff --git a/ui/build/soong.go b/ui/build/soong.go
index 8992b4f..cfcf990 100644
--- a/ui/build/soong.go
+++ b/ui/build/soong.go
@@ -544,7 +544,7 @@
 	buf, err := os.ReadFile(soongBuildMetricsFile)
 	if errors.Is(err, fs.ErrNotExist) {
 		// Soong may not have run during this invocation
-          ctx.Verbosef("Failed to read metrics file, %s: %s", soongBuildMetricsFile, err)
+		ctx.Verbosef("Failed to read metrics file, %s: %s", soongBuildMetricsFile, err)
 		return nil
 	} else if err != nil {
 		ctx.Fatalf("Failed to load %s: %s", soongBuildMetricsFile, err)