cm: common: Correct indentation

Indentation should be 4 spaces here.

Change-Id: I3484eb8bd04eb4457c4f17403381b286e1bdb1ed

config/common.mk

@@ -317,13 +317,13 @@ else
 endif
 
 PRODUCT_PROPERTY_OVERRIDES += \
-  ro.cm.version=$(LINEAGE_VERSION) \
-  ro.cm.releasetype=$(CM_BUILDTYPE) \
-  ro.modversion=$(LINEAGE_VERSION) \
-  ro.cmlegal.url=https://lineageos.org/legal
+    ro.cm.version=$(LINEAGE_VERSION) \
+    ro.cm.releasetype=$(CM_BUILDTYPE) \
+    ro.modversion=$(LINEAGE_VERSION) \
+    ro.cmlegal.url=https://lineageos.org/legal
 
 PRODUCT_EXTRA_RECOVERY_KEYS += \
-  vendor/cm/build/target/product/security/lineage
+    vendor/cm/build/target/product/security/lineage
 
 -include vendor/cm-priv/keys/keys.mk
 
@@ -331,29 +331,29 @@ CM_DISPLAY_VERSION := $(LINEAGE_VERSION)
 
 ifneq ($(PRODUCT_DEFAULT_DEV_CERTIFICATE),)
 ifneq ($(PRODUCT_DEFAULT_DEV_CERTIFICATE),build/target/product/security/testkey)
-  ifneq ($(CM_BUILDTYPE), UNOFFICIAL)
-    ifndef TARGET_VENDOR_RELEASE_BUILD_ID
-      ifneq ($(CM_EXTRAVERSION),)
-        # Remove leading dash from CM_EXTRAVERSION
-        CM_EXTRAVERSION := $(shell echo $(CM_EXTRAVERSION) | sed 's/-//')
-        TARGET_VENDOR_RELEASE_BUILD_ID := $(CM_EXTRAVERSION)
-      else
-        TARGET_VENDOR_RELEASE_BUILD_ID := $(shell date -u +%Y%m%d)
-      endif
-    else
-      TARGET_VENDOR_RELEASE_BUILD_ID := $(TARGET_VENDOR_RELEASE_BUILD_ID)
-    endif
-    ifeq ($(CM_VERSION_MAINTENANCE),0)
-        CM_DISPLAY_VERSION := $(PRODUCT_VERSION_MAJOR).$(PRODUCT_VERSION_MINOR)-$(TARGET_VENDOR_RELEASE_BUILD_ID)-$(CM_BUILD)
-    else
-        CM_DISPLAY_VERSION := $(PRODUCT_VERSION_MAJOR).$(PRODUCT_VERSION_MINOR).$(CM_VERSION_MAINTENANCE)-$(TARGET_VENDOR_RELEASE_BUILD_ID)-$(CM_BUILD)
+    ifneq ($(CM_BUILDTYPE), UNOFFICIAL)
+        ifndef TARGET_VENDOR_RELEASE_BUILD_ID
+            ifneq ($(CM_EXTRAVERSION),)
+                # Remove leading dash from CM_EXTRAVERSION
+                CM_EXTRAVERSION := $(shell echo $(CM_EXTRAVERSION) | sed 's/-//')
+                TARGET_VENDOR_RELEASE_BUILD_ID := $(CM_EXTRAVERSION)
+            else
+                TARGET_VENDOR_RELEASE_BUILD_ID := $(shell date -u +%Y%m%d)
+            endif
+        else
+            TARGET_VENDOR_RELEASE_BUILD_ID := $(TARGET_VENDOR_RELEASE_BUILD_ID)
+        endif
+        ifeq ($(CM_VERSION_MAINTENANCE),0)
+            CM_DISPLAY_VERSION := $(PRODUCT_VERSION_MAJOR).$(PRODUCT_VERSION_MINOR)-$(TARGET_VENDOR_RELEASE_BUILD_ID)-$(CM_BUILD)
+        else
+            CM_DISPLAY_VERSION := $(PRODUCT_VERSION_MAJOR).$(PRODUCT_VERSION_MINOR).$(CM_VERSION_MAINTENANCE)-$(TARGET_VENDOR_RELEASE_BUILD_ID)-$(CM_BUILD)
+        endif
     endif
 endif
 endif
-endif
 
 PRODUCT_PROPERTY_OVERRIDES += \
-  ro.cm.display.version=$(CM_DISPLAY_VERSION)
+    ro.cm.display.version=$(CM_DISPLAY_VERSION)
 
 -include $(WORKSPACE)/build_env/image-auto-bits.mk
 -include vendor/cm/config/partner_gms.mk