Merge pull request #31506 from sebhcp/dir-allcaps

replace [dir] with [DIR] for consistency

internal/command/providers.go

@@ -4,10 +4,11 @@ import (
 	"fmt"
 	"path/filepath"
 
+	"github.com/xlab/treeprint"
+
 	"github.com/hashicorp/terraform/internal/configs"
 	"github.com/hashicorp/terraform/internal/getproviders"
 	"github.com/hashicorp/terraform/internal/tfdiags"
-	"github.com/xlab/treeprint"
 )
 
 // ProvidersCommand is a Command implementation that prints out information
@@ -149,7 +150,7 @@ func (c *ProvidersCommand) populateTreeNode(tree treeprint.Tree, node *configs.M
 }
 
 const providersCommandHelp = `
-Usage: terraform [global options] providers [dir]
+Usage: terraform [global options] providers [DIR]
 
   Prints out a tree of modules in the referenced configuration annotated with
   their provider requirements.