Changes load file comment

Signed-off-by: DylanGuedes <[email protected]>

Author: DylanGuedes

examples/src/main/python/ml/dataframe_example.py

@@ -44,7 +44,7 @@
         .appName("DataFrameExample") \
         .getOrCreate()
 
-    # Load file from path
+    # Load an input file
     print("Loading LIBSVM file with UDT from " + input_path + ".")
     df = spark.read.format("libsvm").load(input_path).cache()
     print("Schema from LIBSVM:")