readme: correcting da and @q issue

README.md

@@ -6,56 +6,59 @@ This NPM package is intended to ease the flow of developing FE applications for
 
 ```typescript
 // @da manipulation
-function parseDa(da: string): BigInteger
-function formatDa(da: BigInteger): string
+function parseDa(da: string): BigInteger;
+function formatDa(da: BigInteger): string;
+// Given a bigint representing an urbit date, returns a unix timestamp.
+function daToUnix(da: BigInteger): number;
+// Given a unix timestamp, returns a bigint representing an urbit date
+function unixToDa(unix: number): BigInteger;
 
 // @p manipulation
 // Convert a number to a @p-encoded string.
-function patp(arg: string | number | BigInteger): string
-function hex2patp(hex: string): string
-function patp2hex(name: string): string
-function patp2bn(name: string): BigInteger
-function patp2dec(name: string): string
+function patp(arg: string | number | BigInteger): string;
+function hex2patp(hex: string): string;
+function patp2hex(name: string): string;
+function patp2bn(name: string): BigInteger;
+function patp2dec(name: string): string;
 // Determine the ship class of a @p value.
-function clan(who: string): string
+function clan(who: string): string;
 // Determine the parent of a @p value.
-function sein(name: string): strin
+function sein(name: string): strin;
 // Validate a @p string.
-function isValidPatp(str: string): boolean
+function isValidPatp(str: string): boolean;
 // Ensure @p is sigged.
-function preSig(ship: string): string
+function preSig(ship: string): string;
 // Remove sig from @p
-function deSig(ship: string): string
+function deSig(ship: string): string;
 // Trim @p to short form
-function cite(ship: string): string | null
+function cite(ship: string): string | null;
 
 // @q manipulation
 // Convert a number to a @q-encoded string.
-function patq(arg: string | number | BigInteger): string
-function hex2patq(arg: string): string
-function patq2hex(name: string): string
-function patq2bn(name: string): BigInteger
-function patq2dec(name: string): string
+function patq(arg: string | number | BigInteger): string;
+function hex2patq(arg: string): string;
+function patq2hex(name: string): string;
+function patq2bn(name: string): BigInteger;
+function patq2dec(name: string): string;
 // Validate a @q string.
-const isValidPatq = (str: string): boolean
+function isValidPatq(str: string): boolean;
 // Equality comparison on @q values.
-function eqPatq(p: string, q: string): boolean
+function eqPatq(p: string, q: string): boolean;
 
 // @ud manipulation
-function parseUd(ud: string): BigInteger
-function formatUd(ud: BigInteger): string
+function parseUd(ud: string): BigInteger;
+function formatUd(ud: BigInteger): string;
 
 // @uv manipulation
-function parseUv(x: string): BigInteger
-function formatUv(x: BigInteger | string): string
+function parseUv(x: string): BigInteger;
+function formatUv(x: BigInteger | string): string;
 
 // @uw manipulation
-function parseUw(x: string): BigInteger
-function formatUw(x: BigInteger | string): string
+function parseUw(x: string): BigInteger;
+function formatUw(x: BigInteger | string): string;
 
 // @ux manipulation
-function parseUx(ux: string): string
-function formatUx(hex: string): string
-``
-
+function parseUx(ux: string): string;
+function formatUx(hex: string): string;
+``;
 ```