diff --git a/data/registers/rcc_f1.yaml b/data/registers/rcc_f1.yaml
index 7564024..4244347 100644
--- a/data/registers/rcc_f1.yaml
+++ b/data/registers/rcc_f1.yaml
@@ -888,7 +888,7 @@ enum/MCO:
       description: HSE oscillator clock selected
       value: 6
     - name: PLL
-      description: "PLL clock divided by 2 selected"
+      description: PLL clock divided by 2 selected
       value: 7
 enum/OTGFSPRE:
   bit_size: 1
diff --git a/data/registers/rcc_f1cl.yaml b/data/registers/rcc_f1cl.yaml
index 93d8031..dbb7dfa 100644
--- a/data/registers/rcc_f1cl.yaml
+++ b/data/registers/rcc_f1cl.yaml
@@ -888,19 +888,19 @@ enum/MCO:
       description: HSE oscillator clock selected
       value: 6
     - name: PLL
-      description: "PLL clock divided by 2 selected"
+      description: PLL clock divided by 2 selected
       value: 7
     - name: PLL2
-      description: "PLL2 clock selected"
+      description: PLL2 clock selected
       value: 8
     - name: PLL3DIV2
-      description: "PLL3 clock divided by 2 selected"
+      description: PLL3 clock divided by 2 selected
       value: 9
     - name: XT1
-      description: "XT1 external oscillator selected"
+      description: XT1 external oscillator selected
       value: 10
     - name: PLL3
-      description: "PLL3 clock selected"
+      description: PLL3 clock selected
       value: 11
 enum/OTGFSPRE:
   bit_size: 1