diff --git a/src/soc/intel/alderlake/cpu.c b/src/soc/intel/alderlake/cpu.c
index 2f1ac8ea0c..801d10dd00 100644
--- a/src/soc/intel/alderlake/cpu.c
+++ b/src/soc/intel/alderlake/cpu.c
@@ -55,7 +55,7 @@ static void configure_misc(void)
 
 	/* Enable PROCHOT */
 	msr = rdmsr(MSR_POWER_CTL);
-	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input*/
+	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input */
 	msr.lo |= (1 << 23);	/* Lock it */
 	wrmsr(MSR_POWER_CTL, msr);
 }
diff --git a/src/soc/intel/cannonlake/cpu.c b/src/soc/intel/cannonlake/cpu.c
index 5ac7d5a405..821694eb53 100644
--- a/src/soc/intel/cannonlake/cpu.c
+++ b/src/soc/intel/cannonlake/cpu.c
@@ -50,7 +50,7 @@ static void configure_misc(void)
 
 	/* Enable PROCHOT */
 	msr = rdmsr(MSR_POWER_CTL);
-	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input*/
+	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input */
 	msr.lo |= (1 << 23);	/* Lock it */
 	wrmsr(MSR_POWER_CTL, msr);
 }
diff --git a/src/soc/intel/elkhartlake/cpu.c b/src/soc/intel/elkhartlake/cpu.c
index 6d86b0c3ce..0788c679f3 100644
--- a/src/soc/intel/elkhartlake/cpu.c
+++ b/src/soc/intel/elkhartlake/cpu.c
@@ -48,7 +48,7 @@ static void configure_misc(void)
 
 	/* Enable PROCHOT */
 	msr = rdmsr(MSR_POWER_CTL);
-	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input*/
+	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input */
 	msr.lo |= (1 << 23);	/* Lock it */
 	wrmsr(MSR_POWER_CTL, msr);
 }
diff --git a/src/soc/intel/icelake/cpu.c b/src/soc/intel/icelake/cpu.c
index 6c3365b9cc..3ca2172212 100644
--- a/src/soc/intel/icelake/cpu.c
+++ b/src/soc/intel/icelake/cpu.c
@@ -48,7 +48,7 @@ static void configure_misc(void)
 
 	/* Enable PROCHOT */
 	msr = rdmsr(MSR_POWER_CTL);
-	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input*/
+	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input */
 	msr.lo |= (1 << 23);	/* Lock it */
 	wrmsr(MSR_POWER_CTL, msr);
 }
diff --git a/src/soc/intel/jasperlake/cpu.c b/src/soc/intel/jasperlake/cpu.c
index 86077ff2d0..a58fe55969 100644
--- a/src/soc/intel/jasperlake/cpu.c
+++ b/src/soc/intel/jasperlake/cpu.c
@@ -48,7 +48,7 @@ static void configure_misc(void)
 
 	/* Enable PROCHOT */
 	msr = rdmsr(MSR_POWER_CTL);
-	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input*/
+	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input */
 	msr.lo |= (1 << 23);	/* Lock it */
 	wrmsr(MSR_POWER_CTL, msr);
 }
diff --git a/src/soc/intel/skylake/cpu.c b/src/soc/intel/skylake/cpu.c
index 19f2e3a0bf..3abf19b747 100644
--- a/src/soc/intel/skylake/cpu.c
+++ b/src/soc/intel/skylake/cpu.c
@@ -49,7 +49,7 @@ static void configure_misc(void)
 	wrmsr(IA32_PACKAGE_THERM_INTERRUPT, msr);
 
 	msr = rdmsr(MSR_POWER_CTL);
-	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input*/
+	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input */
 	msr.lo |= (1 << 18);	/* Enable Energy/Performance Bias control */
 	msr.lo &= ~POWER_CTL_C1E_MASK;	/* Disable C1E */
 	msr.lo |= (1 << 23);	/* Lock it */
diff --git a/src/soc/intel/tigerlake/cpu.c b/src/soc/intel/tigerlake/cpu.c
index 7bb9e611af..084b5d6484 100644
--- a/src/soc/intel/tigerlake/cpu.c
+++ b/src/soc/intel/tigerlake/cpu.c
@@ -54,7 +54,7 @@ static void configure_misc(void)
 
 	/* Enable PROCHOT */
 	msr = rdmsr(MSR_POWER_CTL);
-	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input*/
+	msr.lo |= (1 << 0);	/* Enable Bi-directional PROCHOT as an input */
 	msr.lo |= (1 << 23);	/* Lock it */
 	wrmsr(MSR_POWER_CTL, msr);
 }