Add comment explaining what docblock-table GUI test is about

GuillaumeGomez · GuillaumeGomez · commit d14e63665e2e · 2023-01-01T17:21:59.000+01:00
diff --git a/src/test/rustdoc-gui/docblock-table.goml b/src/test/rustdoc-gui/docblock-table.goml
@@ -1,3 +1,4 @@
+// This test checks the appearance of the tables in the doc comments.
 goto: "file://" + |DOC_PATH| + "/test_docs/doc_block_table/struct.DocBlockTable.html#method.func"
 
 compare-elements-css: (".impl-items .docblock table th", ".top-doc .docblock table th", ["border"])

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+// This test checks the appearance of the tables in the doc comments.`
`1`	`2`	`goto: "file://" + \|DOC_PATH\| + "/test_docs/doc_block_table/struct.DocBlockTable.html#method.func"`
`2`	`3`
`3`	`4`	`compare-elements-css: (".impl-items .docblock table th", ".top-doc .docblock table th", ["border"])`