diff --git a/HARMcksL_v1_2.pdf b/HARMcksL_v1_2.pdf
deleted file mode 100755
index 181a4ca..0000000
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diff --git a/HARMcksL_v1_3.pdf b/HARMcksL_v1_3.pdf
new file mode 100755
index 0000000..44d6af4
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diff --git a/stack_utils.h b/stack_utils.h
index 0daba00..76ce4a4 100755
--- a/stack_utils.h
+++ b/stack_utils.h
@@ -168,7 +168,6 @@ __INLINE uint32_t INLINE__ get_PSR(void) {
 void print_stack_address(void);
 
 /*!\brief Print contents of ARM registers
-** \param[in] stack - pointer to stack address
 ** \note This function is for debug purposes while running only
 ** \return Nothing
 **/