diff --git a/monitorix.conf b/monitorix.conf
index 0238082..1504ead 100644
--- a/monitorix.conf
+++ b/monitorix.conf
@@ -1052,7 +1052,7 @@ graph_name = system, kern, proc, hptemp, lmsens, gensens, ipmi, ambsens, amdgpu,
 	gensens		= Generic sensor statistics
 	ipmi		= IPMI sensor statistics
 	ambsens		= Ambient sensor statistics
-	amdgpu    = AMD GPU temperatures and usage
+	amdgpu		= AMD GPU temperatures and usage
 	nvidia		= NVIDIA temperatures and usage
 	disk		= Disk drive temperatures and health
 	nvme            = NVMe drive temperatures and health
@@ -1120,16 +1120,16 @@ graph_name = system, kern, proc, hptemp, lmsens, gensens, ipmi, ambsens, amdgpu,
 	_gensens	= Generic sensors
 	_ipmi		= IPMI sensors
 	_ambsens	= Ambient sensors
-	_amdgpu1  = Fan speed
-	_amdgpu2  = Core temperature
-	_amdgpu3  = Memory temperature
-	_amdgpu4  = Junction temperature
-	_amdgpu5  = Power
-	_amdgpu6  = Core util.
-	_amdgpu7  = Memory util.
-	_amdgpu8  = Core clock
-	_amdgpu9  = Memory clock
-	_amdgpu10 = Memory usage
+	_amdgpu1	= Fan speed
+	_amdgpu2	= Core temperature
+	_amdgpu3	= Memory temperature
+	_amdgpu4	= Junction temperature
+	_amdgpu5	= Power
+	_amdgpu6	= Core util.
+	_amdgpu7	= Memory util.
+	_amdgpu8	= Core clock
+	_amdgpu9	= Memory clock
+	_amdgpu10	= Memory usage
 	_nvidia1	= NVIDIA temperatures
 	_nvidia2	= CPU usage
 	_nvidia3	= Memory usage