Update Project.toml

Author: lostella

Project.toml

@@ -16,7 +16,7 @@ AbstractOperators = "0.1 - 0.2"
 DSP = "0.5.1 - 0.6"
 FFTW = "0.2.4 - 1.4"
 ProximalAlgorithms = "0.3 - 0.4"
-ProximalOperators = "0.8 - 0.14
+ProximalOperators = "0.8 - 0.14"
 RecursiveArrayTools = "0.18 - 2.11"
 julia = "1.4"