Change MuJoCo engine source code function-spacing convention from 3 blank lines to 2

PiperOrigin-RevId: 813754244
Change-Id: I6836e41c3b021cb727e922c25c60f629b9814c93

src/engine/engine_util_errmem.c

@@ -114,7 +114,6 @@ void mju_writeLog(const char* type, const char* msg) {
 }
 
 
-
 void mju_error_raw(const char* msg) {
   if (_mjPRIVATE_tls_error_fn) {
     _mjPRIVATE_tls_error_fn(msg);
@@ -131,7 +130,6 @@ void mju_error_raw(const char* msg) {
 }
 
 
-
 void mju_error_v(const char* msg, va_list args) {
   // Format msg into errmsg
   char errmsg[1024];
@@ -140,7 +138,6 @@ void mju_error_v(const char* msg, va_list args) {
 }
 
 
-
 // write message to logfile and console, pause and exit
 void mju_error(const char* msg, ...) {
   va_list args;
@@ -150,7 +147,6 @@ void mju_error(const char* msg, ...) {
 }
 
 
-
 // write message to logfile and console
 void mju_warning(const char* msg, ...) {
   char wrnmsg[1024];
@@ -197,7 +193,6 @@ void mju_warning_s(const char* msg, const char* text) {
 }
 
 
-
 //------------------------------ malloc and free ---------------------------------------------------
 
 // allocate memory; byte-align on 64; pad size to multiple of 64