package/{neard, sdbusplus, thermald}: typo fixes

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/neard/neard.mk

@@ -16,7 +16,7 @@ NEARD_AUTORECONF_OPTS = --include=$(HOST_DIR)/share/autoconf-archive
 NEARD_CONF_OPTS = --disable-traces
 
 # Autoreconf is missing the m4/ directory, which might actually be missing
-# iff it was the first argument, but unfortunately we are overriding the
+# if it was the first argument, but unfortunately we are overriding the
 # first include directory above. Thus we need that hook here.
 define NEARD_CREATE_M4
 	mkdir -p $(@D)/m4

package/sdbusplus/sdbusplus.mk

@@ -23,7 +23,7 @@ SDBUSPLUS_LICENSE = Apache-2.0
 SDBUSPLUS_LICENSE_FILES = LICENSE
 
 # Autoreconf is missing the m4/ directory, which might actually be missing
-# iff it was the first argument, but unfortunately we are overriding the
+# if it was the first argument, but unfortunately we are overriding the
 # first include directory above. Thus we need that hook here.
 define SDBUSPLUS_CREATE_M4
 	mkdir -p $(@D)/m4

package/thermald/thermald.mk

@@ -32,7 +32,7 @@ endef
 THERMALD_PRE_CONFIGURE_HOOKS += THERMALD_GTK_DOC_HOOK
 
 # Autoreconf is missing the m4/ directory, which might actually be missing
-# iff it was the first argument, but unfortunately we are overriding the
+# if it was the first argument, but unfortunately we are overriding the
 # first include directory above. Thus we need that hook here.
 define THERMALD_CREATE_M4
 	mkdir -p $(@D)/m4