diff --git a/lib/gpt_rme/gpt_rme.c b/lib/gpt_rme/gpt_rme.c
index d028fce..79c4ea5 100644
--- a/lib/gpt_rme/gpt_rme.c
+++ b/lib/gpt_rme/gpt_rme.c
@@ -495,7 +495,7 @@
  *
  * Parameters
  *   l0_mem_base	Base address of memory used for L0 tables.
- *   l1_mem_size	Size of memory available for L0 tables.
+ *   l0_mem_size	Size of memory available for L0 tables.
  *
  * Return
  *   Negative Linux error code in the event of a failure, 0 for success.