gopls/doc: fix rendering of example for the infertypeargs analyzer

Fixes golang/go#49774

Change-Id: I10d2ebd9d831325e0ede73cf11ff30b2adfb744d
Reviewed-on: https://go-review.googlesource.com/c/tools/+/367844
Trust: Robert Findley <[email protected]>
Run-TryBot: Robert Findley <[email protected]>
gopls-CI: kokoro <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Hyang-Ah Hana Kim <[email protected]>

Author: findleyr

gopls/doc/analyzers.md

@@ -191,11 +191,11 @@ check for unnecessary type arguments in call expressions
 Explicit type arguments may be omitted from call expressions if they can be
 inferred from function arguments, or from other type arguments:
 
-func f[T any](T) {}
-
-func _() {
-	f[string]("foo") // string could be inferred
-}
+	func f[T any](T) {}
+	
+	func _() {
+		f[string]("foo") // string could be inferred
+	}
 
 
 **Enabled by default.**

internal/lsp/analysis/infertypeargs/infertypeargs.go

@@ -16,11 +16,11 @@ const Doc = `check for unnecessary type arguments in call expressions
 Explicit type arguments may be omitted from call expressions if they can be
 inferred from function arguments, or from other type arguments:
 
-func f[T any](T) {}
-
-func _() {
-	f[string]("foo") // string could be inferred
-}
+	func f[T any](T) {}
+	
+	func _() {
+		f[string]("foo") // string could be inferred
+	}
 `
 
 var Analyzer = &analysis.Analyzer{