Fix README.md, bump version to 0.1.2

Cargo.lock

@@ -141,7 +141,7 @@ dependencies = [
 
 [[package]]
 name = "swaybar_info"
-version = "0.1.1"
+version = "0.1.2"
 dependencies = [
  "chrono",
  "regex",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "swaybar_info"
-version = "0.1.1"
+version = "0.1.2"
 edition = "2021"
 description = "Provides swaybar with info to be displayed"
 license = "MIT"

README.md

@@ -21,7 +21,7 @@ tiling Wayland compositor](https://swaywm.org).
       --interval-sec=<seconds>                         Output at intervals of <seconds> (default 5)
       --acpi-builtin                                   Use "acpi -b" built-in fetching (battery info, with color)
       --regex-cmd=<cmd>[SPLIT]<args...>[SPLIT]<regex>  Use an output of a command as a metric
-      --date-format=<date format string>               Set the format string for the date
+      --time-format=<date format string>               Set the format string for the date
 
 ## Usage