Apply suggestions from code review

Co-authored-by: Mosè Giordano <[email protected]>

Author: staticfloat

src/wrapper_generators.jl

@@ -52,7 +52,7 @@ end
 
 
 """
-emit_preference_path_load(pref_name, default_value)
+    emit_preference_path_load(pref_name, default_value)
 
 On Julia 1.6+, emits a `load_preference()` call for the given preference name,
 with the given default value.  On Julia 1.5-, simply emits the default value.
@@ -67,4 +67,4 @@ function emit_preference_path_load(pref_name, product_path)
     return quote    
         @load_preference($(pref_name), joinpath(artifact_dir, $(product_path)))
     end
-end
+end

test/runtests.jl

@@ -84,4 +84,4 @@ module TestJLL end
             @test Sys.BINDIR ∈ JLLWrappers.get_julia_libpaths()
         end
     end
-end
+end