diff --git a/src/gridd-unlock-patcher.cpp b/src/gridd-unlock-patcher.cpp
index da1dc9f..e2e0300 100644
--- a/src/gridd-unlock-patcher.cpp
+++ b/src/gridd-unlock-patcher.cpp
@@ -83,16 +83,26 @@ void cleanup(void)
 		fclose(gridd_filep);
 }
 
+void hexdump(uint8_t *buf, size_t size)
+{
+	for (int i = 0; i < size; i++) {
+		if (i % 0x10 == 0)
+			printf("\n%04X: ", i);
+		printf("%02X ", buf[i]);
+	}
+	printf("\n");
+}
+
 int read_user_cert(size_t *user_ca_size)
 {
 	char *temp_buffer = (char *)malloc(*user_ca_size);
 	assert(temp_buffer != NULL);
 
-	size_t number_bytes = fread((void *)temp_buffer, *user_ca_size - 1, 1, cert_fp);
-	assert(number_bytes > 0);
+	size_t status = fread((void *)temp_buffer, *user_ca_size - 1, 1, cert_fp);
+	assert(status > 0);
 
 	// Make it a valid string
-	temp_buffer[*user_ca_size] = 0;
+	temp_buffer[*user_ca_size - 1] = 0;
 
 	// Basic checks that the input is a PEM
 	if (strstr(temp_buffer, PEM_BEGIN_CERTIFICATE) == NULL|| strstr(temp_buffer, PEM_END_CERTIFICATE) == NULL)
@@ -138,8 +148,8 @@ int main(int argc, char *argv[])
 	gridd_data = (uint8_t *)malloc(gridd_fp_stats.st_size);
 	assert(gridd_data != NULL);
 
-	size_t number_bytes = fread((void *)gridd_data, gridd_fp_stats.st_size, 1, gridd_filep);
-	assert(number_bytes > 0);
+	size_t status = fread((void *)gridd_data, gridd_fp_stats.st_size, 1, gridd_filep);
+	assert(status > 0);
 
 	// Parse the binary
 	std::vector<uint8_t> gridd_vec(gridd_data, gridd_data + gridd_fp_stats.st_size);
@@ -216,8 +226,8 @@ int main(int argc, char *argv[])
 	uint64_t cert_xrefs_array = s_data->offset() + s_data->search(search_target_base_addr + cert_one_offset);
 
 	printf("Found the list of certificates at 0x%x.\n", cert_xrefs_array);
-	// TODO: PEs have some mapping oddities, and this is off by a bit. Consider not confusing users.
-	printf("Erasing the dangling reference to the old certificate at 0x%x (Ignore for Windows daemon).\n",
+	// PEs have some mapping oddities, and this is off by a bit. Don't confuse users.
+	printf("Erasing the dangling reference to the old certificate at 0x%x (Expect offset for Windows daemon).\n",
 		*(uint64_t *)(gridd_data + cert_xrefs_array + sizeof(uint64_t)) - image_base);
 
 	memset((void *)(gridd_data + cert_xrefs_array + sizeof(uint64_t)), 0, sizeof(uint64_t));