Updated errors and typos (#463) #366

Job	Run time
1155 Contracts / build / Build	27s
1155 Contracts / coverage / Coverage	1m 14s
1155 Deployments / build / Build	30s
Comments / coverage / Coverage	52s
Comments / build / Build	25s
ERC20Z Contracts / build / Build	31s
ERC20Z Contracts / coverage / Coverage	2m 29s
Protocol Rewards / build / Build	29s
Protocol Rewards / coverage / Coverage	1m 24s
Sparks / build / Build	31s
Sparks / coverage / Coverage	44s
Comments / storage_layout	0s
Comments / test / Test	56s
Comments / contract_sizes / Contract sizes	42s
Comments / slither / Slither	45s
1155 Contracts / slither / Slither	1m 19s
1155 Contracts / contract_sizes / Contract sizes	32s
1155 Contracts / test / Test	37s
1155 Contracts / storage_layout / Storage layout inspection	38s
ERC20Z Contracts / contract_sizes / Contract sizes	33s
ERC20Z Contracts / slither / Slither	46s
1155 Deployments / test / Test	1m 16s
ERC20Z Contracts / storage_layout / Storage layout inspection	36s
ERC20Z Contracts / test / Test	2m 14s
Protocol Rewards / storage_layout	0s
Protocol Rewards / contract_sizes / Contract sizes	35s
Protocol Rewards / slither / Slither	39s
Protocol Rewards / test / Test	53s
Sparks / storage_layout	0s
Sparks / test / Test	27s
Sparks / contract_sizes / Contract sizes	1m 8s
Sparks / slither / Slither	1m 36s
	25m 48s

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